?? enumports.htm
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<td width="100%" height="16">EnumPorts</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 EnumPorts Lib "winspool.drv" Alias
"EnumPortsA" (ByVal pName As String, ByVal Level As Long, ByVal lpbPorts As
Long, ByVal cbBuf As Long, pcbNeeded As Long, pcReturned 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">枚舉一個系統可用的端口</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，非零表示成功，零表示失敗。會設置<a
href="GetLastError.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/GetLastError.htm">GetLastError</a></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%">pName</td>
<td width="75%">String，指定服務器的名字。用vbNullString指定本地系統</td>
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<td width="25%">Level</td>
<td width="75%">Long，1或2（1用于NT 3.51），分別指定PORT_INFO_1 或 PORT_INFO_2</td>
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<td width="25%">lpbPorts</td>
<td width="75%">Long，包含PORT_INFO_1 或 PORT_INFO_2結構的緩沖區</td>
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<td width="25%">cbBuf</td>
<td width="75%">Long，lpbPorts緩沖區中的字符數量</td>
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<td width="25%">pcbNeeded</td>
<td width="75%">Long，指向一個Long型變量的指針，該變量用于保存請求的緩沖區長度，或者實際讀入的字節數量</td>
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<td width="25%">pcReturned</td>
<td width="75%">Long，載入緩沖區的結構數量（用于那些能返回多個結構的函數）</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">參考<a href="AddPort.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/AddPort.htm">AddPort</a>函數，了解進一步的情況</td>
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<td width="100%"><p align="right">Top</td>
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