Spire. Presentation for. NET

table[0, 0].BorderLeftDisplayColor;
table[0, 0].BorderTopDisplayColor;
table[0, 0].BorderRightDisplayColor;
table[0, 0].BorderBottomDisplayColor; 

table.TableRows[i][j].DisplayColor;

Presentation ppt = new Presentation();
IChart chart = ppt.Slides[0].Shapes.AppendChart(ChartType.ColumnStacked, new RectangleF(100, 100, 500, 400));
CellRange cellRange = chart.ChartData["F1"];
cellRange.Text = "aaa";
cellRange = chart.ChartData["F2"];
cellRange.Text = "bbb";
cellRange = chart.ChartData["F3"];
cellRange.Text = "ccc";
cellRange = chart.ChartData["F4"];
cellRange.Text = "ddd";
chart.Series[0].DataLabelRanges = chart.ChartData["F1", "F4"];
ChartDataLabel dataLabel1 = chart.Series[0].DataLabels.Add();
dataLabel1.ID = 0;
dataLabel1.LabelValueVisible = true;
dataLabel1.ShowDataLabelsRange = true;

foreach (AnimationEffect effect in shape.Slide.Timeline.MainSequence)
{
    if (effect.ShapeTarget.Equals(shape as Spire.Presentation.Shape))
    {
        MotionPath path = ((AnimationMotion)effect.CommonBehaviorCollection[0]).Path;
        foreach (MotionCmdPath motionCmdPath in path)
        {
            PointF[] points = motionCmdPath.Points;
            MotionCommandPathType type = motionCmdPath.CommandType;
        }
    }
}

Image image = shape.SaveAsImage();

Presentation ppt = new Presentation();
ppt.LoadFromFile(inputFile);
IAutoShape shape = ppt.Slides[1].Shapes[0] as IAutoShape;
if (shape.Click.ActionType == HyperlinkActionType.GotoSlide)
{
    ISlide targetSlide = shape.Click.TargetSlide;
    Console.WriteLine("index = " + targetSlide.SlideNumber);
}

Presentation ppt = new Presentation();
string latexMathCode = @"x^{2}+\sqrt{x^{2}+1}=2";
IAutoShape shape = ppt.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(30, 100, 400, 30));
shape.TextFrame.Paragraphs.Clear();

//Add math equation
TextParagraph tp = shape.TextFrame.Paragraphs.AddParagraphFromLatexMathCode(latexMathCode);

for (int i = 0; i < ppt.Slides[0].Shapes.Count; i++)
{

    if (ppt.Slides[0].Shapes[i] is IAutoShape)
    {
        //Check whether shape contains math equations
        bool containMathEquation = (ppt.Slides[0].Shapes[i] as IAutoShape).ContainMathEquation;
    }
}
ppt.SaveToFile("result.pptx", FileFormat.Pptx2013);
ppt.Dispose();

Presentation ppt = new Presentation();
ppt.LoadFromFile(inputFile);
foreach(Shape shape in ppt.Slides[0].Shapes)
{
    if(shape is IAudio)
    {
        IAudio audio = shape as IAudio;
        audio.HideAtShowing = true;
    }
}

Presentation ppt = new Presentation();
ppt.LoadFromFile(inputFile);
ppt.SaveToFile(ofdFile, FileFormat.OFD);

Presentation ppt = new Presentation();
ppt.IsPasswordProtected(inputFile)

ppt.SaveToFile(outputPath + filename + ".dps", FileFormat.Dps);
ppt.SaveToFile(outputPath + filename + ".dpt", FileFormat.Dpt);

IChart chart = ppt.Slides[0].Shapes[0] as IChart;
ITrendlines trendline = chart.Series[0].TrendLines[0] as ITrendlines;
foreach(TextParagraph para in trendline.TrendLineLabel.TextFrameProperties.Paragraphs)
{
    para.DefaultCharacterProperties.FontHeight = 20;
    foreach(TextRange range in para.TextRanges)
    {
        range.FontHeight = 20;
    }
}
trendline.TrendLineLabel.OffsetX = -0.1f;
trendline.TrendLineLabel.OffsetY = 0.1f;

IChart chart = ppt.Slides[0].Shapes[0] as IChart;
chart.Line.FillFormat.FillType = FillFormatType.Solid;
chart.Line.FillFormat.SolidFillColor.Color = Color.Red;
chart.BorderRoundedCorners = false;

Regex regex = new Regex("^[A-Za-z]+$");
string newvalue = "new string";
foreach(IShape shape in ppt.Slides[0].Shapes)
{
    shape.ReplaceTextWithRegex(regex, newvalue);
}

Presentation ppt = new Presentation();
ppt.LoadFromFile(intputFile);
IChart chart = ppt.Slides[0].Shapes[0] as IChart;
IChartAxis chartAxis = chart.PrimaryCategoryAxis;
chartAxis.TickMarkSpacing = 30; 
ppt.SaveToFile(outputFile, FileFormat.Pptx2013); 

FileStream from_stream = File.OpenRead(inputFile);
Presentation presentation = new Presentation();
presentation.LoadFromStream(from_stream,FileFormat.Auto, "12345");           
presentation.SaveToFile(outputFile_px, FileFormat.Pptx2013);