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Header_GetItem
BOOL Header_GetItem( hwndHD, index, phdi );Retrieves information about an item in a header control. You can use this macro or send the HDM_GETITEM message explicitly.
- Returns TRUE if successful, or FALSE otherwise.
- hwndHD
- Handle to the header control.
- index
- Index of the item for which information is to be retrieved.
- phdi
- Address of an HDITEM structure. When the message is sent, the mask member indicates the type of information being requested. When the message returns, the other members receive the requested information. If the mask member specifies zero, the message returns TRUE but copies no information to the structure.
The Header_GetItem macro is defined as follows:
#define Header_GetItem(hwndHD, index, phdi) \ (BOOL)SendMessage((hwndHD), HDM_GETITEM, \ (WPARAM)(int)(index), (LPARAM)(LPHDITEM)(phdi))
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