When there are overlapping shapes/images in your presentation slide, you can control which shape is under or above which shape by bring a shape forward or to front, or sending a shape backward or to back. The following example shows you how to bring a shape forward using Spire.Presentation with C# and VB.NET.
Code Snippets
[C#]
//load the sample PowerPoint file
Presentation presentation = new Presentation();
presentation.LoadFromFile(@"C:\Users\Administrator\Desktop\input.pptx");
//get the specified shape
IShape shape = presentation.Slides[0].Shapes[0];
//bring the shape forward through SetShapeArrange method
shape.SetShapeArrange(ShapeArrange.BringForward);
//save to file
presentation.SaveToFile("output.pptx", FileFormat.Pptx2013);
[VB.NET]
'load the sample PowerPoint file
Dim presentation As Presentation = New Presentation()
presentation.LoadFromFile("C:\Users\Administrator\Desktop\input.pptx")
'get the specified shape
Dim shape As IShape = presentation.Slides(0).Shapes(0)
'bring the shape forward through SetShapeArrange method
shape.SetShapeArrange(ShapeArrange.BringForward)
'save to file
presentation.SaveToFile("output.pptx", FileFormat.Pptx2013)
Output
