EngDeleteWnd function (winddi.h)
The EngDeleteWnd function deletes a WNDOBJ structure.
Syntax
ENGAPI VOID EngDeleteWnd(
WNDOBJ *pwo
);
Parameters
pwo
Pointer to the WNDOBJ structure to be deleted.
Return value
None
Remarks
Because deleting a window object involves locking window resources, EngDeleteWnd should be called only in the context of the WNDOBJ_SETUP escape in DrvEscape, or from an MCD or ICD escape.
A driver can call EngDeleteWnd to remove its WNDOBJ structure associated with a window regardless of whether the window continues to exist. This is useful when the driver is being dynamically unloaded by the system while the associated window still exists.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows 2000 and later versions of the Windows operating systems. |
| Target Platform | Universal |
| Header | winddi.h (include Winddi.h) |
| Library | Win32k.lib |
| DLL | Win32k.sys |