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OpenXml - Add Page # to PPTX Slide
Assuming you have a slide with a shapetree, this method will add a page # element (has correct page # regardless of slide position, even if moved later)
/// <summary>
/// Adds a page # to a pptx slide
/// </summary>
/// <param name="shapeTree"></param>
static void AddPageNumber(ShapeTree shapeTree)
{
Shape pageNoShape = new Shape();
ShapeProperties pageNoShapeProperties = new ShapeProperties();
NonVisualShapeProperties nonVisualShapeProperties = new NonVisualShapeProperties();
NonVisualDrawingProperties nonVisualDrawingProperties = new NonVisualDrawingProperties() { Id = (UInt32Value)5U, Name = "Slide Number Placeholder" };
NonVisualShapeDrawingProperties nonVisualShapeDrawingProperties = new NonVisualShapeDrawingProperties();
var shapeLocks = new Drawing.ShapeLocks() { NoGrouping = true };
nonVisualShapeDrawingProperties.Append(shapeLocks);
ApplicationNonVisualDrawingProperties applicationNonVisualDrawingProperties132 = new ApplicationNonVisualDrawingProperties();
PlaceholderShape placeholderShape = new PlaceholderShape() { Type = PlaceholderValues.SlideNumber, Size = PlaceholderSizeValues.Quarter, Index = (UInt32Value)12U };
applicationNonVisualDrawingProperties132.Append(placeholderShape);
nonVisualShapeProperties.Append(nonVisualDrawingProperties);
nonVisualShapeProperties.Append(nonVisualShapeDrawingProperties);
nonVisualShapeProperties.Append(applicationNonVisualDrawingProperties132);
var transform2D51 = new Drawing.Transform2D();
var offset84 = new Drawing.Offset() { X = 8613648L, Y = 6305550L };
var extents84 = new Drawing.Extents() { Cx = 457200L, Cy = 476250L };
transform2D51.Append(offset84);
transform2D51.Append(extents84);
pageNoShapeProperties.Append(transform2D51);
TextBody textBodyPageNo = new TextBody();
var bodyProperties105 = new Drawing.BodyProperties();
var listStyle105 = new Drawing.ListStyle();
var paragraph161 = new Drawing.Paragraph();
var field28 = new Drawing.Field() { Id = "{3E007167-6CA5-435B-A53A-AB0B8F1915B8}", Type = "slidenum" };
var runProperties108 = new Drawing.RunProperties() { Language = "en-US" }; //, SmartTagClean = false
var paragraphProperties131 = new Drawing.ParagraphProperties();
var text111 = new Drawing.Text();
field28.Append(runProperties108);
field28.Append(paragraphProperties131);
field28.Append(text111);
var endParagraphRunProperties100 = new Drawing.EndParagraphRunProperties() { Language = "en-US", Dirty = false };
paragraph161.Append(field28);
paragraph161.Append(endParagraphRunProperties100);
textBodyPageNo.Append(bodyProperties105);
textBodyPageNo.Append(listStyle105);
textBodyPageNo.Append(paragraph161);
pageNoShape.Append(nonVisualShapeProperties);
pageNoShape.Append(pageNoShapeProperties);
pageNoShape.Append(textBodyPageNo);
shapeTree.Append(pageNoShape);
}
Created By: amos 4/24/2014 12:26:41 PM
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