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Gets or sets the width of the arrowhead at the beginning of the specified line.
Use this method to retrieve the current ArrowheadWidth setting for the line's beginning arrowhead.
ArrowheadWidth BeginArrowheadWidth { get; set; }
Property BeginArrowheadWidth As ArrowheadWidth
IShape connector = worksheet.Shapes.AddConnector(ConnectorType.Straight, 10, 10, 200, 100);
ILineFormat line = connector.Line;
line.BeginArrowheadStyle = ArrowheadStyle.Triangle;
line.BeginArrowheadWidth = ArrowheadWidth.Wide;
ArrowheadWidth width = line.BeginArrowheadWidth;