?? enumfontfamiliesex.htm
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<title>EnumFontFamiliesEx</title>
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<td width="100%" height="16">EnumFontFamiliesEx</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 EnumFontFamiliesEx Lib "gdi32"
Alias "EnumFontFamiliesExA" (ByVal hdc As Long, lpLogFont As LOGFONT, ByVal
lpEnumFontProc As Long, ByVal lParam As Long, ByVal dw As Long) As Long</td>
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<td width="100%" colspan="2">說明</td>
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<td width="100%" colspan="2">根據一個LOGFONT結構提供的信息,列舉指定設備可用的字體</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long,由回調函數返回的前一個值</td>
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<td width="100%" colspan="2">參數表</td>
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<td width="25%">參數</td>
<td width="75%">類型及說明</td>
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<td width="25%">hdc</td>
<td width="75%">Long,設備場景的句柄</td>
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<td width="25%">lpLogFont</td>
<td width="75%">LOGFONT,這個結構指定了欲枚舉的字體。此時用到的字段包括:lfCharSet,
lfFaceName 和 lfPitchAndFamily。其他所有字段都會忽略</td>
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<td width="25%">lpEnumFontFamProc</td>
<td width="75%">Long,欲調用的函數地址。這個地址是用 AddressOf
運算符為來自一個標準模塊的函數進行操作,或者利用某個回調控件得到</td>
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<td width="25%">lParam</td>
<td width="75%">Long,指定希望傳遞給回調函數的一個用戶自定義值</td>
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<td width="25%">dw</td>
<td width="75%">Long,保留,設為零</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">參見<a href="EnumFontFamilies.htm">EnumFontFamilies</a>函數的注解</td>
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<td width="100%"><p align="right">Top</td>
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