?? wnetgetlasterror.htm
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<td width="100%" height="16">WNetGetLastError</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 WNetGetLastError Lib "mpr.dll"
Alias "WNetGetLastErrorA" (lpError As Long, ByVal lpErrorBuf As String, ByVal
nErrorBufSize As Long, ByVal lpNameBuf As String, ByVal nNameBufSize 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">獲取網(wǎng)絡(luò)錯誤的擴展錯誤信息</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，零表示成功。ERROR_INVALID_ADDRESS表示緩沖區(qū)無效</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%">類型及說明</td>
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<td width="25%">lpError</td>
<td width="75%">Long，指定一個變量，用于裝載網(wǎng)絡(luò)錯誤代碼。具體的代碼由網(wǎng)絡(luò)供應(yīng)商決定</td>
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<td width="25%">lpErrorBuf</td>
<td width="75%">String，指定一個字串緩沖區(qū)，用于裝載網(wǎng)絡(luò)錯誤的說明</td>
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<td width="25%">nErrorBufSize</td>
<td width="75%">Long，lpErrorBuf緩沖區(qū)包含的字符數(shù)量</td>
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<td width="25%">lpNameBuf</td>
<td width="75%">String，用于裝載網(wǎng)絡(luò)供應(yīng)商名字的字串緩沖區(qū)</td>
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<td width="25%">nNameBufSize</td>
<td width="75%">Long，lpNameBuf緩沖區(qū)的字符數(shù)量</td>
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<td width="100%"><p align="right">Top</td>
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