?? menuitemfrompoint.htm
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<td width="100%" height="16">MenuItemFromPoint</td>
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<td width="100%" colspan="2">VB聲明</td>
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<td width="100%" colspan="2">Declare Function MenuItemFromPoint Lib "user32"
Alias "MenuItemFromPoint" (ByVal hWnd As Long, ByVal hMenu As Long, ByVal
ptScreen As POINTAPI) As Long</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">判斷哪個菜單條目包含了屏幕上一個指定的點</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long,包含了指定點的條目的位置。如果沒有菜單條目包含了指定的點,就返回-1</td>
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<td width="100%" colspan="2">參數表</td>
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<td width="25%">參數</td>
<td width="75%">類型及說明</td>
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<td width="25%">hWnd</td>
<td width="75%">Long,包含了指定菜單的那個窗口的句柄</td>
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<td width="25%">hMenu</td>
<td width="75%">Long,菜單句柄</td>
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<td width="25%">ptScreen</td>
<td width="75%"><a href="POINTAPI.htm">POINTAPI</a>,點的位置。如hMenu是一個頂級菜單條,這個點就用hWnd窗口的窗口坐標表示。否則,它采用窗口的客戶區坐標表示</td>
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<td width="100%"><p align="right">Top</td>
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