📄 beginpath.htm
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<title>BeginPath</title>
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<td width="100%" height="16"><a name="BeginPath">BeginPath</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 BeginPath Lib "gdi32" Alias
"BeginPath" (ByVal hdc As Long) As Long</td>
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<td width="100%" colspan="2">说明</td>
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<td width="100%" colspan="2">启动一个路径分支。在这个命令后执行的GDI绘图命令会自动成为路径的一部分。对线段的连接会结合到一起。设备场景中任何现成的路径都会被清除。参考下表，其中列出的函数都可记录到路径中</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，非零表示成功，零表示失败。会设置<a
href="GetLastError.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/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%">hdc</td>
<td width="75%">Long，欲在其中记录的设备场景</td>
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<td width="103%" colspan="6">合法的路径函数</td>
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<td width="16%">函数</td>
<td width="16%">Windows NT</td>
<td width="17%">Windows 95</td>
<td width="16%">函数</td>
<td width="16%">Windows NT</td>
<td width="17%">Windows 95</td>
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<td width="16%">AngleArc</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
<td width="16%">Arc</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
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<td width="16%">ArcTo</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
<td width="16%">Chord</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
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<td width="16%">Ellipse</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
<td width="16%">ExtTextOut</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="16%">LineTo</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
<td width="16%">MoveToEx</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="16%">Pie</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
<td width="16%">PolyBezier</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="16%">PolyBezierTo</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
<td width="16%">PolyDraw</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
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<td width="16%">Polygon</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
<td width="16%">Polyline</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="16%">PolylineTo</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
<td width="16%">PolyPolygon</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="16%">PolyPolyline</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
<td width="16%">Rectangle</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
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<td width="16%">RoundRect</td>
<td width="16%">Yes</td>
<td width="17%">No</td>
<td width="16%">TextOut</td>
<td width="16%">Yes</td>
<td width="17%">Yes</td>
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<td width="100%"><p align="right"><a href="#BeginPath">Top</a></td>
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