GetWindowSubclass | ||||||||||||
Syntax: | ||||||||||||
GetWindowSubclass( hWnd, pfnSubclass, uID[, uData]) | ||||||||||||
Parameters: | ||||||||||||
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Return Values: | ||||||||||||
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Description: | ||||||||||||
Retrieves the reference data for the specified window subclass callback | ||||||||||||
Example: | ||||||||||||
Enumeration #Subclass_0 EndEnumeration Procedure Callback(hwnd,uMsg,wParam,lParam,uId,uData) ProcedureReturn DefSubclassProc(hwnd,uMsg,wParam,lParam) EndProcedure hwnd = OpenWindow(0,#PB_Ignore,#PB_Ignore,200,200,"SubClass") SetWindowSubclass(hwnd,@Callback(),#Subclass_0,1234) If GetWindowSubclass(hwnd,@Callback(),#Subclass_0,@Value) Debug "Data = " + Str(Value) EndIf Repeat event = WaitWindowEvent() Until event = #PB_Event_CloseWindow | ||||||||||||
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