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IMapControl3.TrackRectangle Method (ArcObjects .NET 10.4 SDK)
ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IM > IMapControl3 Interface > IMapControl3.TrackRectangle Method (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (Controls)  

IMapControl3.TrackRectangle Method

Rubber-bands a rectangle on the MapControl.

[Visual Basic .NET]
Public Function TrackRectangle ( _
) As IEnvelope

[C#]
public IEnvelope TrackRectangle (
);

[C++]
HRESULT TrackRectangle(
  IEnvelope** rectangle
);

[C++]

Parameters
rectangle [out, retval]

  rectangle is a parameter of type IEnvelope

Product Availability

Available with ArcGIS Engine.

Description

Use the TrackRectangle method within the IMapControlEvents2::OnMouseDown event to rubberband a user defined rectangle. The IMapControlEvents2::OnMouseMove event will be triggered during the track, but no IMapControlEvents2::OnMouseUp event will occur. The ESC key on the keyboard can be used during the track to cancel the TrackRectangle.

See Also

IMapControl3 Interface | IMapControl4.TrackCircle Method | IMapControl3.TrackCircle Method | IMapControl2.TrackCircle Method | IMapControl2.TrackLine Method | IMapControl3.TrackLine Method | IMapControl4.TrackLine Method | IMapControl4.TrackPolygon Method | IMapControl2.TrackPolygon Method | IMapControl3.TrackPolygon Method