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TWinControl.HandleNeeded Method
TWinControl Class | TWinControl Members | Controls Namespace | Description | See Also
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Creates a screen object for the control if it doesn't already exist.

Pascal
procedure HandleNeeded;
C++
__fastcall HandleNeeded();
Description

Call HandleNeeded to create a screen object for the control. 

If the screen object does not exist, HandleNeeded calls the CreateHandle method for the parent of the control before it creates a screen object for this control. 

 

See Also
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