📄 tilewindows.htm
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<td width="100%" height="16"><a name="TileWindows">TileWindows</a></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 TileWindows% Lib "user32" (ByVal
hwndParent As Long, ByVal wHow As Long, lpRect As RECT, ByVal cKids As Long, lpKids As
Long)<br>
Declare Function TileWindowsBynum% Lib "user32" Alias "TileWindows"
(ByVal hwndParent As Long, ByVal wHow As Long, ByVal lpRect As Long, ByVal cKids As Long,
ByVal lpKids As Long)</td>
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<td width="100%" colspan="2">说明</td>
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<td width="100%" colspan="2">以平铺顺序排列窗口（在vb里使用：对顶级窗口和MDI子窗口有效）</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Integer，成功排列的窗口数量，零表示失败</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%">hwndParent</td>
<td width="75%">Long，欲对其子窗口进行排列的父窗口。可用<a
href="GetDesktopWindow.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetDesktopWindow.htm">GetDesktopWindow</a>函数获得顶级窗口（桌面）的句柄</td>
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<td width="25%">wHow</td>
<td width="75%">Long，MDITILE_HORIZONTAL或MDITILE_VERTICAL，用于设置平铺方向（水平或垂直）</td>
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<td width="25%">lpRect</td>
<td width="75%">Long，要在其中平铺窗口的矩形，可设为NULL，表示用整个客户区域</td>
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<td width="25%">cKids</td>
<td width="75%">Long，lpKids数组中指定的子窗口数量</td>
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<td width="25%">lpKids</td>
<td width="75%">Long，欲排列子窗口列表的第一个元素。如传递NULL（务必将参数定义成ByVal
Long），可排列所有子窗口</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">这个函数不能对诸如控件的子窗口产生作用——只对对顶级窗口和MDI子窗口有用。在MDI窗口的情况下，指定的父窗口应是MDIClient窗口的句柄，不应是MDI窗体本身的窗口句柄。可用<a
href="GetParent.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetParent.htm">GetParent</a>获得正确的句柄</td>
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<td width="100%"><p align="right"><a href="#TileWindows">Top</a></td>
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