?? scalewindowextex.htm
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<td width="100%" height="16">ScaleWindowExtEx</td>
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<td width="100%" colspan="2">VB聲明</td>
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<td width="100%" colspan="2">Declare Function ScaleWindowExtEx Lib "gdi32" Alias
"ScaleWindowExtEx" (ByVal hdc As Long, ByVal nXnum As Long, ByVal nXdenom As
Long, ByVal nYnum As Long, ByVal nYdenom As Long, lpSize As SIZE) As Long</td>
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<td width="100%" colspan="2">說(shuō)明</td>
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<td width="100%" colspan="2">縮放指定設(shè)備場(chǎng)景窗口范圍</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，執(zhí)行成功為非零值，失敗為0</td>
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<td width="100%" colspan="2">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="75%">類型及說(shuō)明</td>
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<td width="25%">hdc</td>
<td width="75%">Long，設(shè)備場(chǎng)景句柄</td>
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<td width="25%">nXnum,nYnum</td>
<td width="75%">Long，當(dāng)前X，Y范圍將與本數(shù)值相乘</td>
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<td width="25%">nXdenom,nYdenom</td>
<td width="75%">Long，當(dāng)前X，Y范圍將被本數(shù)值除</td>
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<td width="25%">lpSize</td>
<td width="75%">SIZE，裝載原有水平和垂直視口范圍的結(jié)構(gòu)</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">本函數(shù)僅在MM_ISOTROPIC 和
MM_ANISOTROPIC映射模式下有效，在MM_ISOTROPIC模式，要在設(shè)置視口范圍之前設(shè)置窗口范圍</td>
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<td width="100%"><p align="right">Top</td>
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