📄 createcursor.htm
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<title>CreateCursor</title>
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<td width="100%" height="16">CreateCursor</td>
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<td width="100%" colspan="2">VB声明</td>
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<td width="100%" colspan="2">Declare Function CreateCursor Lib "user32" Alias
"CreateCursor" (ByVal hInstance As Long, ByVal nXhotspot As Long, ByVal
nYhotspot As Long, ByVal nWidth As Long, ByVal nHeight As Long, lpANDbitPlane As Any,
lpXORbitPlane As Any) As Long</td>
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<td width="100%" colspan="2">说明</td>
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<td width="100%" colspan="2">创建一个鼠标指针</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，执行成功返回指针的句柄，零表示失败。会设置<a
href="GetLastError.htm">GetLastError</a></td>
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<td width="100%" colspan="2">参数表</td>
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<td width="25%">参数</td>
<td width="75%">类型及说明</td>
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<td width="25%">hInstance</td>
<td width="75%">Long，准备拥有指针的应用程序的实例的句柄。可用<a
href="GetWindowWord.htm">GetWindowWord</a>函数获得拥有一个窗体或控件的一个实例的句柄</td>
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<td width="25%">nXhotspot,nYhotspot</td>
<td width="75%">Long，鼠标指针图象中代表准确指针位置的X，Y坐标</td>
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<td width="25%">nWidth</td>
<td width="75%">Long，指针图象的宽度。可用<a href="GetSystemMetrics.htm">GetSystemMetrics</a>函数判断一个特定设备的正确编号。VGA的编号是32</td>
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<td width="25%">nHeight</td>
<td width="75%">Long，指针图象的高度。可用<a href="GetSystemMetrics.htm">GetSystemMetrics</a>函数判断一个特定设备的正确编号。VGA的编号是32</td>
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<td width="25%">lpANDbitPlane</td>
<td width="75%">Any，指向AND位图数据的指针</td>
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<td width="25%">lpXORbitPlane</td>
<td width="75%">Any，指向XOR位图数据的指针</td>
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<td width="100%" colspan="2">注解</td>
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<td width="100%" colspan="2"><p align="left">一旦不再需要，注意用<a
href="DestroyCursor.htm">DestroyCursor</a>函数释放鼠标指针占用的内存及资源</td>
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