?? enummonitors.htm
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<td width="100%" height="16">EnumMonitors</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 EnumMonitors Lib "winspool.drv"
Alias "EnumMonitorsA" (ByVal pName As String, ByVal Level As Long, pMonitors As
Byte, 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">枚舉可用的打印監視器</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">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，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，設為1</td>
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<td width="25%">pMonitors</td>
<td width="75%">Byte，包含MONINTOR_INFO_1結構的緩沖區</td>
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<td width="25%">cbBuf</td>
<td width="75%">Long，pMonitors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">MONINTOR_INFO_1結構有一個字段包含了打印監視器的名字</td>
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