Gets or sets the type of an arrowhead at the beginning of a connector.
One of the ArrowheadType enumeration values indicating the start arrowhead type.
You can access this nested property as listed below:
|Object Type||Path to StartArrowheadType|
The code sample below shows how to insert a shape connector, provide it with arrows, change the outline color and attach it to shapes. Both ends are connected to the third connection site of each shape.
// Insert a shape connector. Shape shapeConnector = worksheet.Shapes.AddConnector(ConnectorType.Curved, 10, 10, 100, 100); // Adjust the connector's outline. shapeConnector.Outline.SetSolidFill(Color.Black); shapeConnector.Outline.Width = 2.5; // Convert the connector's ends into arrows. ConnectorFormat connectorFormat = shapeConnector.ConnectorFormat; connectorFormat.Arrows.StartArrowheadType = ArrowheadType.Stealth; connectorFormat.Arrows.StartArrowheadWidth = ArrowheadSize.Large; connectorFormat.Arrows.StartArrowheadLength = ArrowheadSize.Large; connectorFormat.Arrows.EndArrowheadType = ArrowheadType.Stealth; connectorFormat.Arrows.EndArrowheadWidth = ArrowheadSize.Large; connectorFormat.Arrows.EndArrowheadLength = ArrowheadSize.Large; // Bind the connector to two shapes. connectorFormat.ConnectStartPoint(shape1, 3); connectorFormat.ConnectEndPoint(shape2, 3);