Document Operation (24)
Reading content from a Word document is crucial for many work and study tasks. Reading a page from a Word document helps in quickly browsing and summarizing key information, reading a section from a Word document aids in gaining a deeper understanding of a specific topic or section, while reading the entire document from a Word document allows for a comprehensive grasp of the overall information, facilitating comprehensive analysis and understanding. This article will introduce how to use Spire.Doc for .NET to read a page, a section, and the entire content of a Word document in a C# project.
- Read a Page from a Word Document in C#
- Read a Section from a Word Document in C#
- Reading the Entire Content from a Word Document in C#
Install Spire.Doc for .NET
To begin with, you need to add the DLL files included in the Spire.Doc for .NET package as references in your .NET project. The DLL files can be either downloaded from this link or installed via NuGet.
PM> Install-Package Spire.Doc
Read a Page from a Word Document in C#
By using the FixedLayoutDocument class and FixedLayoutPage class, you can easily retrieve the content of a specified page. To facilitate viewing the extracted content, this sample code will store the read content in a new Word document. The detailed steps are as follows:
- Create a Document object.
- Load a Word document using the Document.LoadFromFile() method.
- Create a FixedLayoutDocument object.
- Retrieve the FixedLayoutPage object of a page in the document.
- Access the Section where the page is located through the FixedLayoutPage.Section property.
- Get the index position of the first paragraph on the page within the section.
- Get the index position of the last paragraph on the page within the section.
- Create another Document object.
- Add a new section using Document.AddSection().
- Clone the properties of the original section to the new section using the Section.CloneSectionPropertiesTo(newSection) method.
- Copy the content of the page from the original document to the new document.
- Save the resulting document using the Document.SaveToFile() method.
- C#
using Spire.Doc; using Spire.Doc.Pages; using Spire.Doc.Documents; namespace SpireDocDemo { internal class Program { static void Main(string[] args) { // Create a new document object Document document = new Document(); // Load document content from the specified file document.LoadFromFile("Sample.docx"); // Create a fixed layout document object FixedLayoutDocument layoutDoc = new FixedLayoutDocument(document); // Get the first page FixedLayoutPage page = layoutDoc.Pages[0]; // Get the section where the page is located Section section = page.Section; // Get the first paragraph of the page Paragraph paragraphStart = page.Columns[0].Lines[0].Paragraph; int startIndex = 0; if (paragraphStart != null) { // Get the index of the paragraph in the section startIndex = section.Body.ChildObjects.IndexOf(paragraphStart); } // Get the last paragraph of the page Paragraph paragraphEnd = page.Columns[0].Lines[page.Columns[0].Lines.Count - 1].Paragraph; int endIndex = 0; if (paragraphEnd != null) { // Get the index of the paragraph in the section endIndex = section.Body.ChildObjects.IndexOf(paragraphEnd); } // Create a new document object Document newdoc = new Document(); // Add a new section Section newSection = newdoc.AddSection(); // Clone the properties of the original section to the new section section.CloneSectionPropertiesTo(newSection); // Copy the content of the page from the original document to the new document for (int i = startIndex; i <= endIndex ; i++) { newSection.Body.ChildObjects.Add(section.Body.ChildObjects[i].Clone()); } // Save the new document to a specified file newdoc.SaveToFile("ReadOnePageContent.docx", Spire.Doc.FileFormat.Docx); // Close and release the new document newdoc.Close(); newdoc.Dispose(); // Close and release the original document document.Close(); document.Dispose(); } } }
Read a Section from a Word Document in C#
By using Document.Sections[index], you can retrieve a specific Section object that contains the header, footer, and body content. This example provides a simple way to copy all content of a section to another document. The detailed steps are as follows:
- Create a Document object.
- Use the Document.LoadFromFile() method to load a Word document.
- Use Document.Sections[1] to retrieve the second section of the document.
- Create another new Document object.
- Use the Document.CloneDefaultStyleTo(newdoc) method to clone the default style of the original document to the new document.
- Use newdoc.Sections.Add(section.Clone()) to clone the content of the second section of the original document into the new document.
- Use the Document.SaveToFile() method to save the resulting document.
- C#
using Spire.Doc; namespace SpireDocDemo { internal class Program { static void Main(string[] args) { // Create a new document object Document document = new Document(); // Load a Word document from a file document.LoadFromFile("Sample.docx"); // Get the second section of the document Section section = document.Sections[1]; // Create a new document object Document newdoc = new Document(); // Clone the default style to the new document document.CloneDefaultStyleTo(newdoc); // Clone the second section to the new document newdoc.Sections.Add(section.Clone()); // Save the new document to a file newdoc.SaveToFile("ReadOneSectionContent.docx", Spire.Doc.FileFormat.Docx); // Close and release the new document object newdoc.Close(); newdoc.Dispose(); // Close and release the original document object document.Close(); document.Dispose(); } } }
Read the Entire Content from a Word Document in C#
This example demonstrates reading the entire content of a document by iterating through each section of the original document and cloning each section into a new document. The detailed steps are as follows:
- Create a Document object.
- Use the Document.LoadFromFile() method to load a Word document.
- Create another new Document object.
- Use the Document.CloneDefaultStyleTo(newdoc) method to clone the default style of the original document to the new document.
- Iterate through each section of the original document using a foreach loop and clone each section into the new document.
- Use the Document.SaveToFile() method to save the resulting document.
- C#
using Spire.Doc; namespace SpireDocDemo { internal class Program { static void Main(string[] args) { // Create a new document object Document document = new Document(); // Load a Word document from a file document.LoadFromFile("Sample.docx"); // Create a new document object Document newdoc = new Document(); // Clone the default style to the new document document.CloneDefaultStyleTo(newdoc); // Iterate through each section in the original document and clone it to the new document foreach (Section sourceSection in document.Sections) { newdoc.Sections.Add(sourceSection.Clone()); } // Save the new document to a file newdoc.SaveToFile("ReadEntireDocumentContent.docx", Spire.Doc.FileFormat.Docx); // Close and release the new document object newdoc.Close(); newdoc.Dispose(); // Close and release the original document object document.Close(); document.Dispose(); } } }
Apply for a Temporary License
If you'd like to remove the evaluation message from the generated documents, or to get rid of the function limitations, please request a 30-day trial license for yourself.
Adding, inserting, and deleting pages in a Word document is crucial for managing and presenting content. By adding or inserting a new page in Word, you can expand the document to accommodate more content, making it more structured and readable. Deleting pages can help streamline the document by removing unnecessary information or erroneous content. This article will explain how to use Spire.Doc for .NET to add, insert, or delete a page in a Word document within a C# project.
- Add a Page in a Word Document using C#
- Insert a Page in a Word Document using C#
- Delete a Page from a Word Document using C#
Install Spire.Doc for .NET
To begin with, you need to add the DLL files included in the Spire.Doc for .NET package as references in your .NET project. The DLL files can be either downloaded from this link or installed via NuGet.
PM> Install-Package Spire.Doc
Add a Page in a Word Document using C#
The steps to add a new page at the end of a Word document involve first obtaining the last section, then inserting a page break at the end of the last paragraph of that section to ensure that subsequently added content appears on a new page. Here are the detailed steps:
- Create a Document object.
- Load a Word document using the Document.LoadFromFile() method.
- Get the body of the last section of the document using Document.LastSection.Body.
- Add a page break by calling Paragraph.AppendBreak(BreakType.PageBreak) method.
- Create a new ParagraphStyle object.
- Add the new paragraph style to the document's style collection using Document.Styles.Add() method.
- Create a new Paragraph object and set the text content.
- Apply the previously created paragraph style to the new paragraph using Paragraph.ApplyStyle(ParagraphStyle.Name) method.
- Add the new paragraph to the document using Body.ChildObjects.Add(Paragraph) method.
- Save the resulting document using the Document.SaveToFile() method.
- C#
// Create a new document object Document document = new Document(); // Load a document document.LoadFromFile("Sample.docx"); // Get the body of the last section of the document Body body = document.LastSection.Body; // Insert a page break after the last paragraph in the body body.LastParagraph.AppendBreak(BreakType.PageBreak); // Create a new paragraph style ParagraphStyle paragraphStyle = new ParagraphStyle(document); paragraphStyle.Name = "CustomParagraphStyle1"; paragraphStyle.ParagraphFormat.LineSpacing = 12; paragraphStyle.ParagraphFormat.AfterSpacing = 8; paragraphStyle.CharacterFormat.FontName = "Microsoft YaHei"; paragraphStyle.CharacterFormat.FontSize = 12; // Add the paragraph style to the document's style collection document.Styles.Add(paragraphStyle); // Create a new paragraph and set the text content Paragraph paragraph = new Paragraph(document); paragraph.AppendText("Thank you for using our Spire.Doc for .NET product. The trial version will add a red watermark to the generated document and only supports converting the first 10 pages to other formats. Upon purchasing and applying a license, these watermarks will be removed, and the functionality restrictions will be lifted."); // Apply the paragraph style paragraph.ApplyStyle(paragraphStyle.Name); // Add the paragraph to the body's content collection body.ChildObjects.Add(paragraph); // Create another new paragraph and set the text content paragraph = new Paragraph(document); paragraph.AppendText("To experience our product more fully, we provide a one-month temporary license free of charge to each of our customers. Please send an email to sales@e-iceblue.com, and we will send the license to you within one working day."); // Apply the paragraph style paragraph.ApplyStyle(paragraphStyle.Name); // Add the paragraph to the body's content collection body.ChildObjects.Add(paragraph); // Save the document to the specified path document.SaveToFile("Add a Page.docx", FileFormat.Docx); // Close the document document.Close(); // Release the resources of the document object document.Dispose();
Insert a Page in a Word Document using C#
Before inserting a new page, it is necessary to determine the ending position index of the specified page content within the section. Subsequently, add the content of the new page to the document one by one after this position. Finally, to separate the content from the following pages, adding a page break is essential. The detailed steps are as follows:
- Create a Document object.
- Load a Word document using the Document.LoadFromFile() method.
- Create a FixedLayoutDocument object.
- Obtain the FixedLayoutPage object of a page in the document.
- Determine the index position of the last paragraph on the page within the section.
- Create a new ParagraphStyle object.
- Add the new paragraph style to the document's style collection using Document.Styles.Add() method.
- Create a new Paragraph object and set the text content.
- Apply the previously created paragraph style to the new paragraph using the Paragraph.ApplyStyle(ParagraphStyle.Name) method.
- Insert the new paragraph at the specified using the Body.ChildObjects.Insert(index, Paragraph) method.
- Create another new paragraph object, set its text content, add a page break by calling the Paragraph.AppendBreak(BreakType.PageBreak) method, apply the previously created paragraph style, and then insert this paragraph into the document.
- Save the resulting document using the Document.SaveToFile() method.
- C#
using Spire.Doc; using Spire.Doc.Pages; using Spire.Doc.Documents; namespace SpireDocDemo { internal class Program { static void Main(string[] args) { // Create a new document object Document document = new Document(); // Load the sample document from a file document.LoadFromFile("Sample.docx"); // Create a fixed layout document object FixedLayoutDocument layoutDoc = new FixedLayoutDocument(document); // Get the first page FixedLayoutPage page = layoutDoc.Pages[0]; // Get the body of the document Body body = page.Section.Body; // Get the last paragraph of the current page Paragraph paragraphEnd = page.Columns[0].Lines[page.Columns[0].Lines.Count - 1].Paragraph; // Initialize the end index int endIndex = 0; if (paragraphEnd != null) { // Get the index of the last paragraph endIndex = body.ChildObjects.IndexOf(paragraphEnd); } // Create a new paragraph style ParagraphStyle paragraphStyle = new ParagraphStyle(document); paragraphStyle.Name = "CustomParagraphStyle1"; paragraphStyle.ParagraphFormat.LineSpacing = 12; paragraphStyle.ParagraphFormat.AfterSpacing = 8; paragraphStyle.CharacterFormat.FontName = "Microsoft YaHei"; paragraphStyle.CharacterFormat.FontSize = 12; // Add the paragraph style to the document's style collection document.Styles.Add(paragraphStyle); // Create a new paragraph and set the text content Paragraph paragraph = new Paragraph(document); paragraph.AppendText("Thank you for using our Spire.Doc for .NET product. The trial version will add a red watermark to the generated document and only supports converting the first 10 pages to other formats. Upon purchasing and applying a license, these watermarks will be removed, and the functionality restrictions will be lifted."); // Apply the paragraph style paragraph.ApplyStyle(paragraphStyle.Name); // Insert the paragraph at the specified position body.ChildObjects.Insert(endIndex + 1, paragraph); // Create another new paragraph paragraph = new Paragraph(document); paragraph.AppendText("To experience our product more fully, we provide a one-month temporary license free of charge to each of our customers. Please send an email to sales@e-iceblue.com, and we will send the license to you within one working day."); // Apply the paragraph style paragraph.ApplyStyle(paragraphStyle.Name); // Add a page break paragraph.AppendBreak(BreakType.PageBreak); // Insert the paragraph at the specified position body.ChildObjects.Insert(endIndex + 2, paragraph); // Save the document to the specified path document.SaveToFile("Insert a Page.docx", Spire.Doc.FileFormat.Docx); // Close and release the original document document.Close(); document.Dispose(); } } }
Delete a Page from a Word Document using C#
To delete the content of a page, first determine the index positions of the starting and ending elements of that page in the document. Then, you can utilize a loop to systematically remove these elements one by one. The detailed steps are as follows:
- Create a Document object.
- Load a Word document using the Document.LoadFromFile() method.
- Create a FixedLayoutDocument object.
- Obtain the FixedLayoutPage object of the first page in the document.
- Use the FixedLayoutPage.Section property to get the section where the page is located.
- Determine the index position of the first paragraph on the page within the section.
- Determine the index position of the last paragraph on the page within the section.
- Use a for loop to remove the content of the page one by one.
- Save the resulting document using the Document.SaveToFile() method.
- C#
using Spire.Doc; using Spire.Doc.Pages; using Spire.Doc.Documents; namespace SpireDocDemo { internal class Program { static void Main(string[] args) { // Create a new document object Document document = new Document(); // Load the sample document from a file document.LoadFromFile("Sample.docx"); // Create a fixed layout document object FixedLayoutDocument layoutDoc = new FixedLayoutDocument(document); // Get the second page FixedLayoutPage page = layoutDoc.Pages[1]; // Get the section of the page Section section = page.Section; // Get the first paragraph on the first page Paragraph paragraphStart = page.Columns[0].Lines[0].Paragraph; int startIndex = 0; if (paragraphStart != null) { // Get the index of the starting paragraph startIndex = section.Body.ChildObjects.IndexOf(paragraphStart); } // Get the last paragraph on the last page Paragraph paragraphEnd = page.Columns[0].Lines[page.Columns[0].Lines.Count - 1].Paragraph; int endIndex = 0; if (paragraphEnd != null) { // Get the index of the ending paragraph endIndex = section.Body.ChildObjects.IndexOf(paragraphEnd); } // Delete all content within the specified range for (int i = 0; i <= (endIndex - startIndex); i++) { section.Body.ChildObjects.RemoveAt(startIndex); } // Save the document to the specified path document.SaveToFile("Delete a Page.docx", Spire.Doc.FileFormat.Docx); // Close and release the original document document.Close(); document.Dispose(); } } }
Apply for a Temporary License
If you'd like to remove the evaluation message from the generated documents, or to get rid of the function limitations, please request a 30-day trial license for yourself.
Get the differences by comparing two Word documents in C#/VB.NET
2021-01-04 07:37:21 Written by support iceblueWe have introduced how to compare two Word documents in C# and VB.NET. From Spire.Doc V8.12.14, it supports to get the differences between two Word documents in a structure list. This article will show you how to use Spire.Doc to get the differences by comparing two Word documents.
using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields; using Spire.Doc.Formatting.Revisions; using System; namespace GetWordDifferences { class Program { static void Main(string[] args) { //Load the first Word document Document doc1 = new Document(); doc1.LoadFromFile("Sample1.docx"); //Load the second Word document Document doc2 = new Document(); doc2.LoadFromFile("Sample2.docx"); //Compare the two Word documents doc1.Compare(doc2, "Author"); foreach (Section sec in doc1.Sections) { foreach (DocumentObject docItem in sec.Body.ChildObjects) { if (docItem is Paragraph) { Paragraph para = docItem as Paragraph; if (para.IsInsertRevision) { EditRevision insRevison = para.InsertRevision; EditRevisionType insType = insRevison.Type; string insAuthor = insRevison.Author; DateTime insDateTime = insRevison.DateTime; } else if (para.IsDeleteRevision) { EditRevision delRevison = para.DeleteRevision; EditRevisionType delType = delRevison.Type; string delAuthor = delRevison.Author; DateTime delDateTime = delRevison.DateTime; } foreach (ParagraphBase paraItem in para.ChildObjects) { if (paraItem.IsInsertRevision) { EditRevision insRevison = paraItem.InsertRevision; EditRevisionType insType = insRevison.Type; string insAuthor = insRevison.Author; DateTime insDateTime = insRevison.DateTime; } else if (paraItem.IsDeleteRevision) { EditRevision delRevison = paraItem.DeleteRevision; EditRevisionType delType = delRevison.Type; string delAuthor = delRevison.Author; DateTime delDateTime = delRevison.DateTime; } } } } } //Get the difference about revisions DifferRevisions differRevisions = new DifferRevisions(doc1); var insetRevisionsList = differRevisions.InsertRevisions; var deletRevisionsList = differRevisions.DeleteRevisions; } } }
Imports Spire.Doc Imports Spire.Doc.Documents Imports Spire.Doc.Fields Imports Spire.Doc.Formatting.Revisions Imports System Namespace GetWordDifferences Class Program Private Shared Sub Main(ByVal args() As String) 'Load the first Word document Dim doc1 As Document = New Document doc1.LoadFromFile("Sample1.docx") 'Load the second Word document Dim doc2 As Document = New Document doc2.LoadFromFile("Sample2.docx") 'Compare the two Word documents doc1.Compare(doc2, "Author") For Each sec As Section In doc1.Sections For Each docItem As DocumentObject In sec.Body.ChildObjects If (TypeOf docItem Is Paragraph) Then Dim para As Paragraph = CType(docItem,Paragraph) If para.IsInsertRevision Then Dim insRevison As EditRevision = para.InsertRevision Dim insType As EditRevisionType = insRevison.Type Dim insAuthor As String = insRevison.Author Dim insDateTime As DateTime = insRevison.DateTime ElseIf para.IsDeleteRevision Then Dim delRevison As EditRevision = para.DeleteRevision Dim delType As EditRevisionType = delRevison.Type Dim delAuthor As String = delRevison.Author Dim delDateTime As DateTime = delRevison.DateTime End If For Each paraItem As ParagraphBase In para.ChildObjects If paraItem.IsInsertRevision Then Dim insRevison As EditRevision = paraItem.InsertRevision Dim insType As EditRevisionType = insRevison.Type Dim insAuthor As String = insRevison.Author Dim insDateTime As DateTime = insRevison.DateTime ElseIf paraItem.IsDeleteRevision Then Dim delRevison As EditRevision = paraItem.DeleteRevision Dim delType As EditRevisionType = delRevison.Type Dim delAuthor As String = delRevison.Author Dim delDateTime As DateTime = delRevison.DateTime End If Next End If Next Next 'Get the difference about revisions Dim differRevisions As DifferRevisions = New DifferRevisions(doc1) Dim insetRevisionsList = differRevisions.InsertRevisions Dim deletRevisionsList = differRevisions.DeleteRevisions End Sub End Class End Namespace
It is not uncommon at work that we may receive two versions of a Word document and face the need to find the differences between them. Document comparison is particularly important and popular in the fields of laws, regulations and education. In this article, you will learn how to compare two Word documents in C# and VB.NET by using Spire.Doc for .NET.
- Compare Two Documents and Save Result in a Third Word Document
- Compare Two Documents and Return Insertions and Deletions in Lists
Below is a screenshot of the two Word documents that’ll be compared.
Install Spire.Doc for .NET
To begin with, you need to add the DLL files included in the Spire.Doc for .NET package as references in your .NET project. The DLL files can be either downloaded from this link or installed via NuGet.
PM> Install-Package Spire.Doc
Compare Two Documents and Save Result in a Third Word Document
Saving the comparison result in a separate Word document allows us to see all the changes made to the original document, including insertions, deletions as well as modifications on formatting. The following are the steps to compare two documents and save the result in a third Word document using Spire.Doc for .NET.
- Load two Word documents separately while initialing the Document objects.
- Compare these two documents using Document.Compare() method.
- Save the result in a third Word document using ;Document.SaveToFile() method.
- C#
- VB.NET
using Spire.Doc; namespace CompareDocuments { class Program { static void Main(string[] args) { //Load one Word document Document doc1 = new Document("C:\\Users\\Administrator\\Desktop\\original.docx"); //Load the other Word document Document doc2 = new Document("C:\\Users\\Administrator\\Desktop\\revised.docx"); //Compare two documents doc1.Compare(doc2, "John"); //Save the differences in a third document doc1.SaveToFile("Differences.docx", FileFormat.Docx2013); doc1.Dispose(); } } }
Compare Two Documents and Return Insertions and Deletions in Lists
Developers may only want to obtain the insertions and deletions instead of the whole differences. The following are the steps to get insertions and deletions in two separate lists.
- Load two Word documents separately while initialing the Document objects.
- Compare two documents using Document.Compare() method.
- Get the revisions using the constructor function of the DifferRevisions ;class.
- Get a list of insertions through DifferRevisions.InsertRevisions property.
- Get a list of deletions through DifferRevisions.DeleteRevisions property.
- Loop through the elements in the two lists to get the specific insertion and deletion.
- C#
- VB.NET
using Spire.Doc; using Spire.Doc.Fields; using System; namespace GetDifferencesInList { class Program { static void Main(string[] args) { //Load one Word document Document doc1 = new Document("C:\\Users\\Administrator\\Desktop\\original.docx"); //Load the other Word document Document doc2 = new Document("C:\\Users\\Administrator\\Desktop\\revised.docx"); //Compare the two Word documents doc1.Compare(doc2, "Author"); //Get the revisions DifferRevisions differRevisions = new DifferRevisions(doc1); //Return the insertion revisions in a list var insetRevisionsList = differRevisions.InsertRevisions; //Return the deletion revisions in a list var deletRevisionsList = differRevisions.DeleteRevisions; //Create two int variables int m = 0; int n = 0; //Loop through the insertion revision list for (int i = 0; i < insetRevisionsList.Count; i++) { if (insetRevisionsList[i] is TextRange) { m += 1; //Get the specific revision and get its content TextRange textRange = insetRevisionsList[i] as TextRange; Console.WriteLine("Insertion #" + m + ":" + textRange.Text); } } Console.WriteLine("====================="); //Loop through the deletion revision list for (int i = 0; i < deletRevisionsList.Count; i++) { if (deletRevisionsList[i] is TextRange) { n += 1; //Get the specific revision and get its content TextRange textRange = deletRevisionsList[i] as TextRange; Console.WriteLine("Deletion #" + n + ":" + textRange.Text); } } Console.ReadKey(); } } }
Apply for a Temporary License
If you'd like to remove the evaluation message from the generated documents, or to get rid of the function limitations, please request a 30-day trial license for yourself.
Math equations in Word documents are essential tools for expressing mathematical concepts and relationships. Whether you are writing an academic paper, a scientific report, or any other document involving mathematical content, incorporating math equations can greatly enhance your ability to convey complex mathematical concepts and improve the visual appeal and professionalism of your document. In this article, we will explain how to insert math equations into Word documents in C# and VB.NET using Spire.Doc for .NET.
Install Spire.Doc for .NET
To begin with, you need to add the DLL files included in the Spire.Doc for .NET package as references in your .NET project. The DLL files can be either downloaded from this link or installed via NuGet.
PM> Install-Package Spire.Doc
Insert Math Equations into a Word Document in C# and VB.NET
Spire.Doc for .NET allows generating math equations from LaTeX code and MathML code using OfficeMath.FromLatexMathCode(string latexMathCode) and OfficeMath.FromMathMLCode(string mathMLCode) methods. The detailed steps are as follows:
- Create two string arrays from LaTeX code and MathML code.
- Create a Document instance and add a section to it using Document.AddSection() method.
- Iterate through each LaTeX code in the string array.
- Create a math equation from the LaTeX code using OfficeMath.FromLatexMathCode(string latexMathCode) method.
- Add a paragraph to the section, then add the math equation to the paragraph using Paragraph.Items.Add() method.
- Iterate through each MathML code in the string array.
- Create a math equation from the MathML code using OfficeMath.FromMathMLCode(string mathMLCode) method.
- Add a paragraph to the section, then add the math equation to the paragraph using Paragraph.Items.Add() method.
- Save the result document using Document.SaveToFile() method.
- C#
- VB.NET
using Spire.Doc; using Spire.Doc.Documents; using Spire.Doc.Fields.OMath; namespace AddMathEquations { internal class Program { static void Main(string[] args) { //Create a string array from LaTeX code string[] latexMathCode = { "x^{2}+\\sqrt{x^{2}+1}=2", "\\cos (2\\theta) = \\cos^2 \\theta - \\sin^2 \\theta", "k_{n+1} = n^2 + k_n^2 - k_{n-1}", "\\frac {\\frac {1}{x}+ \\frac {1}{y}}{y-z}", "\\int_0^ \\infty \\mathrm {e}^{-x} \\, \\mathrm {d}x", "\\forall x \\in X, \\quad \\exists y \\leq \\epsilon", "\\alpha, \\beta, \\gamma, \\Gamma, \\pi, \\Pi, \\phi, \\varphi, \\mu, \\Phi", "A_{m,n} = \\begin{pmatrix} a_{1,1} & a_{1,2} & \\cdots & a_{1,n} \\\\ a_{2,1} & a_{2,2} & \\cdots & a_{2,n} \\\\ \\vdots & \\vdots & \\ddots & \\vdots \\\\ a_{m,1} & a_{m,2} & \\cdots & a_{m,n} \\end{pmatrix}", }; //Create a string array from MathML code string[] mathMLCode = { "<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>a</mi><mo>≠</mo><mn>0</mn></math>", "<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>a</mi><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mi>b</mi><mi>x</mi><mo>+</mo><mi>c</mi><mo>=</mo><mn>0</mn></math>", "<math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>x</mi><mo>=</mo><mrow><mfrac><mrow><mo>−</mo><mi>b</mi><mo>±</mo><msqrt><msup><mi>b</mi><mn>2</mn></msup><mo>−</mo><mn>4</mn><mi>a</mi><mi>c</mi></msqrt></mrow><mrow><mn>2</mn><mi>a</mi></mrow></mfrac></mrow></math>", }; //Create a Document instance Document doc = new Document(); //Add a section Section section = doc.AddSection(); //Add a paragraph to the section Paragraph textPara = section.AddParagraph(); textPara.AppendText("Creating Equations from LaTeX Code"); textPara.ApplyStyle(BuiltinStyle.Heading1); textPara.Format.HorizontalAlignment = HorizontalAlignment.Center; //Iterate through each LaTeX code in the string array for (int i = 0; i < latexMathCode.Length; i++) { //Create a math equation from the LaTeX code OfficeMath officeMath = new OfficeMath(doc); officeMath.FromLatexMathCode(latexMathCode[i]); //Add the math equation to the section Paragraph paragraph = section.AddParagraph(); paragraph.Items.Add(officeMath); section.AddParagraph(); } section.AddParagraph(); //Add a paragraph to the section textPara = section.AddParagraph(); textPara.AppendText("Creating Equations from MathML Code"); textPara.ApplyStyle(BuiltinStyle.Heading1); textPara.Format.HorizontalAlignment = HorizontalAlignment.Center; //Iterate through each MathML code in the string array for (int j = 0; j < mathMLCode.Length; j++) { //Create a math equation from the MathML code OfficeMath officeMath = new OfficeMath(doc); officeMath.FromMathMLCode(mathMLCode[j]); //Add the math equation to the section Paragraph paragraph = section.AddParagraph(); paragraph.Items.Add(officeMath); section.AddParagraph(); } //Save the result document doc.SaveToFile("AddMathEquations.docx", FileFormat.Docx2013); doc.Dispose(); } } }
Apply for a Temporary License
If you'd like to remove the evaluation message from the generated documents, or to get rid of the function limitations, please request a 30-day trial license for yourself.
Add checkbox and picture content control to word document in C#
2019-05-29 07:31:42 Written by support iceblueBesides the Combo Box, Text, Date Picker and Drop-Down List content controls, Checkbox and picture content control also are the mostly used content control in word document. Spire.Doc supports to add many kinds of content controls to the word document. This article will show you how to add checkbox and picture content control to word document by Spire.Doc for .NET.
Code snippets of how to add checkbox and picture content control:
using System; using System.Drawing; namespace AddCheckbox { class Program { static void Main(string[] args) { //Create a new word document Document document = new Document(); //Add a section to the document Section section = document.AddSection(); //Add a document to the section Paragraph paragraph = section.AddParagraph(); //Add checkbox content control StructureDocumentTagInline sdt = new StructureDocumentTagInline(document); paragraph = section.AddParagraph(); sdt = new StructureDocumentTagInline(document); sdt.CharacterFormat.FontSize = 20; paragraph.ChildObjects.Add(sdt); sdt.SDTProperties.SDTType = SdtType.CheckBox; SdtCheckBox scb = new SdtCheckBox(); sdt.SDTProperties.ControlProperties = scb; TextRange tr = new TextRange(document); tr.CharacterFormat.FontName = "MS Gothic"; tr.CharacterFormat.FontSize = 20; sdt.ChildObjects.Add(tr); scb.Checked = true; sdt.SDTProperties.Alias = "CheckoBox"; sdt.SDTProperties.Tag = "Checkbox"; //Add picture content control paragraph = section.AddParagraph(); sdt = new StructureDocumentTagInline(document); paragraph.ChildObjects.Add(sdt); sdt.SDTProperties.ControlProperties = new SdtPicture(); sdt.SDTProperties.Alias = "Picture"; sdt.SDTProperties.Tag = "Picture"; DocPicture pic = new DocPicture(document) { Width = 10, Height = 10 }; pic.LoadImage(Image.FromFile("Logo.jpg")); sdt.SDTContent.ChildObjects.Add(pic); document.SaveToFile("Sample.docx", FileFormat.Docx2013); } } }
Effective screenshot after adding checkbox and picture content control to word document:
C#/VB.NET: Detect and Remove VBA Macros from Word Documents
2023-08-02 07:41:00 Written by support iceblueVBA (Visual Basic for Applications) macros are small programs that can be embedded within Microsoft Word documents to automate repetitive tasks, add interactivity to documents, and perform other useful functions. While macros can be beneficial in many situations, they can also pose a security risk if the code is malicious or contains malware. By removing VBA macros from Word documents, you can reduce the risk of security breaches and malware infections. In this article, you will learn how to detect and remove VBA macros from Word documents in C# and VB.NET using Spire.Doc for .NET library.
Install Spire.Doc for .NET
To begin with, you need to add the DLL files included in the Spire.Doc for .NET package as references in your .NET project. The DLL files can be either downloaded from this link or installed via NuGet.
PM> Install-Package Spire.Doc
Detect and Remove VBA Macros from Word Documents in C# and VB.NET
You can use the Document.IsContainMacro property to detect whether a Word document contains VBA macros. If any macros are detected, you can use the Document.ClearMacros() method to easily remove them from the document.
The following steps show how to detect and remove VBA macros from a Word document using Spire.Doc for .NET:
- Initialize an instance of the Document class.
- Load a Word document using the Document.LoadFromFile(string fileName) method.
- Detect if the document contains VBA macros using the Document.IsContainMacro property.
- If any macros are detected, remove them from the document using Document.ClearMacros() method.
- Save the result document using Document.SaveToFile(string fileName, FileFormat fileFormat) method.
- C#
- VB.NET
using Spire.Doc; namespace RemoveVBAMacros { internal class Program { static void Main(string[] args) { //Initialize an instance of the Document class Document document = new Document(); //Load a Word document document.LoadFromFile("Input.docm"); //Detect if the document contains macros if (document.IsContainMacro) { //Remove the macros from the document document.ClearMacros(); } //Save the result document document.SaveToFile("RemoveMacros.docm", FileFormat.Docm); document.Close(); } } }
Apply for a Temporary License
If you'd like to remove the evaluation message from the generated documents, or to get rid of the function limitations, please request a 30-day trial license for yourself.
With Spire.Doc, we can copy the content from one word document to another word document in C#. When we need to generate a large amount of documents from a single document, clone the document will be much easier. The clone method speeds up the generation of the word documents and developers only need one single line of code to get the copy of the word document.
Now we will show the code snippet of how to clone a word document in C#.
Step 1: Create a new instance of Document and load the document from file.
Document doc = new Document(); doc.LoadFromFile("Sample.docx",FileFormat.Docx2010);
Step 2: Clone the word document.
doc.Clone();
Step 3: Save the document to file.
doc.SaveToFile("Cloneword.docx", FileFormat.Docx2010);
Effective screenshot of clone the word document:
Full codes of clone a word document:
using Spire.Doc; namespace CloneWord { class Program { static void Main(string[] args) { Document doc = new Document(); doc.LoadFromFile("Sample.docx", FileFormat.Docx2010); doc.Clone(); doc.SaveToFile("Cloneword.docx", FileFormat.Docx2010); } } }
Add, Count, Retrieve and Remove Variables in a Word document Using C#
2017-06-22 08:26:33 Written by support iceblueDocument variables are used to preserve macro settings in between macro sessions. Spire.Doc allows adding variables, counting the number of variables, retrieving the name and value of variables, and removing specific variables in a Word document.
Add a Variable
Use the Add method to add a variable to a document. The following example adds a document variable named "A1" with a value of 12 to the document.
using Spire.Doc; using Spire.Doc.Documents; namespace ADDVARIABLE { class Program { static void Main(string[] args) { //Instantiate a document object Document document = new Document(); //Add a section Section section = document.AddSection(); //Add a paragraph Paragraph paragraph = section.AddParagraph(); //Add a DocVariable Filed paragraph.AppendField("A1", FieldType.FieldDocVariable); //Add a document variable to the DocVariable Filed document.Variables.Add("A1", "12"); //Update fields document.IsUpdateFields = true; //Save and close the document object document.SaveToFile("AddVariable.docx", FileFormat.Docx2013); document.Close(); } } }
Count the number of Variables
Use the Count property to return the number of variables in a document.
//Load the document Document document = new Document("AddVariable.docx"); //Get the number of variables in the document int number = document.Variables.Count; Console.WriteLine(number);
Retrieve Name and Value of a Variable
Use the GetNameByIndex and GetValueByIndex methods to retrieve the name and value of the variable by index, and the Variables[String Name] to retrieve or set the value of the variable by name.
using Spire.Doc; using Spire.Doc.Documents; using System; namespace COUNTVARIABLE { class Program { static void Main(string[] args) { //Load the document Document document = new Document("AddVariable.docx"); //Get the number of variables in the document int number = document.Variables.Count; Console.WriteLine(number); } } }
Remove a specific Variable
Use the Remove method to remove the variable from the document.
using Spire.Doc; using System; namespace RETRIEVEVARIABLE { class Program { static void Main(string[] args) { //Load the document Document document = new Document("AddVariable.docx"); // Retrieve name of the variable by index string s1 = document.Variables.GetNameByIndex(0); // Retrieve value of the variable by index string s2 = document.Variables.GetValueByIndex(0); // Retrieve or set value of the variable by name string s3 = document.Variables["A1"]; Console.WriteLine("{0} {1} {2}", s1, s2, s3); } } }
The track changes has been used to keep track of the every changes that made to the Word document. It helps to record every edit, insertion, deletion, or modification in a word document. We have demonstrated how to accept/reject the tracked changes on word document in C#. This article will show you how to enable track changes of the document.
Step 1: Create a new word document and load the document from file.
Document document = new Document(); document.LoadFromFile("Sample.docx", FileFormat.Docx2010);
Step 2: Enable the track changes.
document.TrackChanges = true;
Step 3: Save the document to file.
document.SaveToFile("Enable Trackchanges.docx", FileFormat.Docx2010);
Effective screenshot:
Full codes:
using Spire.Doc; namespace EnableTrack { class Program { static void Main(string[] args) { Document document = new Document(); document.LoadFromFile("Sample.docx", FileFormat.Docx2010); document.TrackChanges = true; document.SaveToFile("Enable Trackchanges.docx", FileFormat.Docx2010); } } }