Assigns an image list to the group header of a list-view control.
- hwnd [in]
A handle to the list-view control.
- himl [in]
A handle to the image list.
Returns the handle to the group header image list previously associated with the control if successful, or NULL otherwise.
The current image list will be destroyed when the list-view control is destroyed unless the LVS_SHAREIMAGELISTS style is set. If you use this message to replace one image list with another, your application must explicitly destroy all image lists other than the current one.
Minimum supported client
|Windows Vista [desktop apps only]|
Minimum supported server
|Windows Server 2008 [desktop apps only]|
Build date: 10/27/2012