?? getusername.htm
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<title>GetUserName</title>
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<td width="100%" height="16">GetUserName</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 GetUserName Lib "advapi32.dll"
Alias "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long</td>
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<td width="102%" colspan="2">說明</td>
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<td width="102%" colspan="2">取得當(dāng)前用戶的名字</td>
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<td width="102%" colspan="2">返回值</td>
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<td width="102%" colspan="2">Long，TRUE（非零）表示成功，否則返回零。會設(shè)置<a
href="GetLastError.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetLastError.htm">GetLastError</a></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%">類型及說明</td>
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<td width="25%">lpBuffer</td>
<td width="77%">String，一個字串緩沖區(qū)，預(yù)先初始化成由nSize指定的長度。它將用于容納用戶名</td>
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<td width="25%">nSize</td>
<td width="77%">Long，初始化成lpBuffer的長度。返回以后，它會包含載入lpBuffer的字符數(shù)量</td>
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<td width="102%" colspan="2">示例</td>
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<td width="102%" colspan="2"><p align="left">Dim s$, cnt&, dl&<br>
cnt& = 199<br>
s$ = String$(200,0)<br>
dl& = GetUserName(s$, cnt)<br>
Debug.Print Left$(s$, cnt); cnt</td>
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<td width="100%"><p align="right">Top</td>
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