VB聲明 |
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Declare Function GetMenuContextHelpId Lib "user32" Alias "GetMenuContextHelpId" (ByVal hMenu As Long) As Long |
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說明 |
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取得用SetMenuContextHelpId函數(shù)分配給一個(gè)菜單的幫助場(chǎng)景ID |
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返回值 |
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Long,如果存在,就返回幫助場(chǎng)景ID;否則返回零 |
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參數(shù)表 |
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參數(shù) |
類型及說明 |
hMenu |
Long,菜單句柄 |