GetMenuContextHelpId |
| VB声明 | |
| Declare Function GetMenuContextHelpId Lib "user32" Alias "GetMenuContextHelpId" (ByVal hMenu As Long) As Long | |
| 说明 | |
| 取得用SetMenuContextHelpId函数分配给一个菜单的帮助场景ID | |
| 返回值 | |
| Long,如果存在,就返回帮助场景ID;否则返回零 | |
| 参数表 | |
| 参数 | 类型及说明 |
| hMenu | Long,菜单句柄 |
GetMenuContextHelpId |
| VB声明 | |
| Declare Function GetMenuContextHelpId Lib "user32" Alias "GetMenuContextHelpId" (ByVal hMenu As Long) As Long | |
| 说明 | |
| 取得用SetMenuContextHelpId函数分配给一个菜单的帮助场景ID | |
| 返回值 | |
| Long,如果存在,就返回帮助场景ID;否则返回零 | |
| 参数表 | |
| 参数 | 类型及说明 |
| hMenu | Long,菜单句柄 |





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