Modify Word Group Shapes

Modify-Word-Group-Shapes.cs

// Prerequisite: Install <a href="https://www.nuget.org/packages/FileFormat.Words">FileFormat.Words</a>.

// Load the Word Document
var doc = new FileFormat.Words.Document($"WordGroupShapes.docx");
// Initialize the body with the loaded document. 
var body = new FileFormat.Words.Body(doc);

// Load all group shapes
var groupShapes = body.GroupShapes;

// Traverse through each shape, change the shape type to hexagone and update document.
foreach (var groupShape in groupShapes)
{
    groupShape.Shape1.Type = FileFormat.Words.IElements.ShapeType.Hexagone;
    groupShape.Shape2.Type = FileFormat.Words.IElements.ShapeType.Hexagone;
    doc.Update(groupShape);
}

// Save the modified Word Document
doc.Save($"ModifiedWordGroupShapes.docx");