Spire.XLS for .NET is a professional Excel .NET library that can be used to any type of .NET( C#, VB.NET, ASP.NET, .NET Core) application and Java (J2SE and J2EE) application.

Sat Feb 09, 2008 4:51 am

Hi please tell me where can see examples of the Spire.Xls, for open existing books, read and write in sheets of a woorkbook of Microsoft excel from visual studio 2005, please help me, Thanks

Posts: 1
Joined: Sat Feb 09, 2008 4:31 am

Thu Feb 14, 2008 7:45 am

Thank you for interesting our products.
Please try to using following source code,

Code: Select all
   Workbook workbook = new Workbook();
         //Load workbook from disk.
         //Initailize worksheet
         Worksheet sheet = workbook.Worksheets[0];

         //Writes string
         sheet.Range["B1"].Text = "Hello,World!";
         //Writes number
         sheet.Range["B2"].NumberValue = 1234.5678;
         //Writes date
         sheet.Range["B3"].DateTimeValue = System.DateTime.Now;
         //Writes formula
         sheet.Range["B4"].Formula = "=1111*11111";

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