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Gets or sets whether the represented text is formatted as subscript.
This property indicates whether the current character formatting applies subscript to the text.
bool Subscript { get; set; }
Property Subscript As Boolean
IShape shape = worksheet.Shapes.AddShape(AutoShapeType.Rectangle, 20, 20, 120, 60);
shape.TextFrame.TextRange.Text = "H2O";
shape.TextFrame.TextRange.Font.Subscript = true;
bool subscript = shape.TextFrame.TextRange.Font.Subscript;