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This functionality is obsolete. It should not be used in new IDL code.

Do Methods (Runtime Only)

Do Methods are methods that execute auto event procedures. Calling these methods is helpful in simulating user interaction with a draw widget by forcing an auto event to be called.

DoButtonPress

This method calls the IDL procedure specified in the OnButtonPress property.

Parameters

None.

Returns

None.

DoButtonRelease

This method calls the IDL procedure specified in the OnButtonRelease property.

Parameters

None.

Returns

None.

DoExpose

This method calls the IDL procedure specified in the OnExpose property.

Parameters

None.

Returns

None.

DoMotion

This method calls the IDL procedure specified in the OnMotion property.

Parameters

None.

Returns

None.

  IDL Online Help (March 06, 2007)