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Notifies the header control's parent window that the attributes of a header control filter are being changed or edited. This notification code sent in the form of a WM_NOTIFY message.
HDN_FILTERCHANGE
pNMHeader = (LPNMHEADER) lParam;
Parameters
-
lParam
-
A pointer to an NMHEADER structure that contains information about the header control and the header item, including the attributes that are about to change.
Return value
No return value.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|