RAD Studio VCL Reference
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TButton.Cancel Property
TButton Class | TButton Members | StdCtrls Namespace | Description | See Also
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Determines whether the button's OnClick event handler executes when the Escape key is pressed.

Pascal
property Cancel: Boolean;
C++
__property Boolean Cancel;
Description

If Cancel is true, the button's OnClick event handler executes when the user presses Esc. Although an application can have more than one Cancel button, the form calls the OnClick event handler only for the first visible button in the tab order. 

 

See Also
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