Header_SetItem macro (commctrl.h)
Sets the attributes of the specified item in a header control. You can use this macro or send the HDM_SETITEM message explicitly.
C++
BOOL Header_SetItem(
HWND hwndHD,
int i,
LPHDITEM phdi
);
hwndHD
Type: HWND
A handle to a header control.
i
Type: int
The current index of the item whose attributes are to be changed.
phdi
Type: LPHDITEM
A pointer to an HDITEM structure that contains item information. When this message is sent, the mask member of the structure must be set to indicate which attributes are being set.
Type: BOOL
Returns nonzero if successful, or zero otherwise.
The HDITEM structure that supports this macro supports item order and image list information. By using these members, you can control the order in which items are displayed and specify images to appear with items.
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | commctrl.h |