📄 getenhmetafilepaletteentries.htm
字号:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
<style><!--
body,table {font-family:"宋体"; font-size: 9pt; line-height:11pt;}
a {text-decoration:none} a:hover {color:red;text-decoration:underline}
--></style>
<title>GetEnhMetaFilePaletteEntries</title>
</head>
<body link="#FF0000" vlink="#FF0000" alink="#FF0000" bgcolor="#FFC8C8">
<div align="center"><center>
<table border="0" width="100%" height="22" cellspacing="0" cellpadding="0">
<tr>
<td width="100%" height="16">GetEnhMetaFilePaletteEntries</td>
</tr>
</table>
</center></div><div align="center"><center>
<table border="1" width="100%" bordercolorlight="#808080" cellspacing="0"
bordercolordark="#FFFFFF">
<tr>
<td width="102%" colspan="2">VB声明</td>
</tr>
<tr>
<td width="102%" colspan="2">Declare Function GetEnhMetaFilePaletteEntries Lib
"gdi32" Alias "GetEnhMetaFilePaletteEntries" (ByVal hemf As Long,
ByVal cEntries As Long, lppe As PALETTEENTRY) As Long</td>
</tr>
<tr>
<td width="102%" colspan="2">说明</td>
</tr>
<tr>
<td width="102%" colspan="2">取得增强型图元文件的全部或部分调色板</td>
</tr>
<tr>
<td width="102%" colspan="2">返回值</td>
</tr>
<tr>
<td width="102%" colspan="2">Long，如lppe为零（用ByVal As Long在这种情况下传递一个NULL参数）则必须设置缓冲区的长度。如执行成功，返回缓冲区实际载入的条目数量；如图元文件中不存在调色板就返回一个零值。如返回GDI_ERROR，表示函数执行出错</td>
</tr>
<tr>
<td width="102%" colspan="2">参数表</td>
</tr>
<tr>
<td width="25%">参数</td>
<td width="77%">类型及说明</td>
</tr>
<tr>
<td width="25%">hemf</td>
<td width="77%">Long，增强型图元文件的句柄</td>
</tr>
<tr>
<td width="25%">cEntries</td>
<td width="77%">Long，欲取回的条目数量</td>
</tr>
<tr>
<td width="25%">lppe</td>
<td width="77%"><a href="PALETTEENTRY.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/PALETTEENTRY.htm">PALETTEENTRY</a>，一个<a
href="PALETTEENTRY.htm" tppabs="http://personal.hb.cninfo.net/~vbapi/PALETTEENTRY.htm">PALETTEENTRY</a>结构的数组，用于装载增强型图元文件的调色板条目。注意至少要包括cEntries个结构</td>
</tr>
</table>
</center></div><div align="center"><center>
<table border="0" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td width="100%"><p align="right">Top</td>
</tr>
</table>
</center></div>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -