?? playmetafile.htm
字號(hào):
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<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
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<title>PlayMetaFile</title>
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<td width="100%" height="16">PlayMetaFile</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 PlayMetaFile Lib "gdi32" Alias
"PlayMetaFile" (ByVal hdc As Long, ByVal hMF As Long) As Long</td>
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<td width="102%" colspan="2">說(shuō)明</td>
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<td width="102%" colspan="2">在指定的設(shè)備場(chǎng)景中回放一個(gè)圖元文件。圖元文件中記錄的GDI操作會(huì)針對(duì)設(shè)備場(chǎng)景而執(zhí)行</td>
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<td width="102%" colspan="2">返回值</td>
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<td width="102%" colspan="2">Long，</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(shuō)明</td>
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<td width="25%">hdc</td>
<td width="77%">Long，要在其中回放圖元文件的一個(gè)設(shè)備場(chǎng)景的句柄</td>
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<td width="25%">hMF</td>
<td width="77%">Long，欲回放的一個(gè)圖元文件的句柄</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">在vb里，圖元文件有能力改變一個(gè)設(shè)備場(chǎng)景的對(duì)象及映射模式。注意在調(diào)用這個(gè)函數(shù)之前，必須保存一個(gè)vb窗體或圖片控件設(shè)備場(chǎng)景的狀態(tài)</td>
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<td width="100%"><p align="right">Top</td>
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