Aide:GUICtrlSendMsg.txt

Document original V3.3.6.1 :

###Function###
GUICtrlSendMsg

###Description###
Send a message to a control.

###Syntax###
GUICtrlSendMsg ( controlID, msg , wParam, lParam )


###Parameters###
@@ParamTable@@
controlID
	The control identifier (controlID) as returned by a <a href="GUICtrlCreate Management.htm">GUICtrlCreate...</a> function.
msg
	type of message to be send to the control as defined in the Windows control documentation.
wParam
	The first param to send to the control.
lParam
	The second param to send to the control.
@@End@@

###ReturnValue###
@@ReturnTable@@
Success:	Returns the value returned by the SendMessage Windows API.
Failure:	Returns 0.
@@End@@


###Remarks###
This function allows the sending of special Windows messages directly to the control using the SendMessage API. It is used to enable special control features not available with the simple GUICtrlRead() and GUICtrlUpdate...() range of functions.

The parameters (wParam and lParam) can be an integer or a string.

GUICtrlSendMsg should be used for messages that have no special return types.  For more advanced messages where you must be able to receive extra data you must use <a href="GUICtrlRecvMsg.htm">GUICtrlRecvMsg()</a>.

###Related###
GUICtrlRecvMsg, GUICtrlCreate..., GUICtrlUpdate..., GUIGetMsg, GUICtrlRead


###Example###
@@IncludeExample@@

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