NMHDR structure
Contains information about a notification message.
Syntax
typedef struct tagNMHDR { HWND hwndFrom; UINT_PTR idFrom; UINT code; } NMHDR;
Members
- hwndFrom
-
Type: HWND
-
A window handle to the control sending the message.
- idFrom
-
Type: UINT_PTR
-
An identifier of the control sending the message.
- code
-
Type: UINT
-
A notification code. This member can be one of the common notification codes (see Notifications under General Control Reference), or it can be a control-specific notification code.
Requirements
|
Minimum supported client |
Windows Vista [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps only] |
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Header |
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