This method assumes LastInput has information representing a mouse down input event. By default this just calls IGoTool.DoMouseDown on the current Tool.

This is normally called by OnQueryContinueDrag and most tools when the user types an Escape, and by any other code that wishes to simulate cancelling a mouse operation. For example, this is called when the Document is changed, to try to clean up any input operation that might be in progress.

Reference

GoView Class
GoView Members