WindowFromDC
内容
WindowFromDC |
VB声明 |
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Declare Function WindowFromDC Lib "user32" Alias "WindowFromDC" (ByVal hdc As Long) As Long |
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说明 |
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取回与某一设备场景相关的窗口的句柄 |
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返回值 |
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Long，执行成功为设备场景对应的窗口的句柄，失败为0 |
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参数表 |
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参数 |
类型及说明 |
hdc |
Long，设备场景句柄 |
Top |
WindowFromDC |
VB声明 |
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Declare Function WindowFromDC Lib "user32" Alias "WindowFromDC" (ByVal hdc As Long) As Long |
|
说明 |
|
取回与某一设备场景相关的窗口的句柄 |
|
返回值 |
|
Long，执行成功为设备场景对应的窗口的句柄，失败为0 |
|
参数表 |
|
参数 |
类型及说明 |
hdc |
Long，设备场景句柄 |
Top |