?? clipcursor.htm
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<td width="100%" height="16">ClipCursor, ClipCursorBynum</td>
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<td width="102%" colspan="2">VB聲明</td>
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<td width="102%" colspan="2">Declare Function ClipCursor& Lib "user32"
(lpRect As RECT)<br>
Declare Function ClipCursorBynum& Lib "user32" Alias "ClipCursor"
(ByVal lpRect As Long)</td>
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<td width="102%" colspan="2">說明</td>
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<td width="102%" colspan="2">將指針限制到指定區(qū)域。ClipCursorBynum是一個別名，允許我們清除以前設(shè)置的指針剪切區(qū)域</td>
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<td width="102%" colspan="2">返回值</td>
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<td width="102%" colspan="2">Long，非零表示成功，零表示失敗。會設(shè)置<a
href="GetLastError.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetLastError.htm">GetLastError</a></td>
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<td width="102%" colspan="2">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="77%">類型及說明</td>
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<td width="25%">lpRect</td>
<td width="77%"><a href="RECT.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/RECT.htm">RECT</a>，指定一個矩形，用像素屏幕坐標(biāo)系統(tǒng)表示。鼠標(biāo)指針必須在這個區(qū)域內(nèi)運(yùn)動。如使用函數(shù)的ClipCursorBynum形式，則可將參數(shù)設(shè)為Long值，用它傳遞一個0，禁止指針剪切，恢復(fù)常規(guī)運(yùn)作狀態(tài)</td>
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<td width="102%" colspan="2">注解</td>
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<td width="102%" colspan="2"><p align="left">指針剪切后，按Ctrl+Alt+Del可簡單的清除剪切區(qū)域</td>
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<td width="100%"><p align="right">Top</td>
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