?? getprinterdata.htm
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<td width="100%" height="16">GetPrinterData</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 GetPrinterData Lib "winspool.drv"
Alias "GetPrinterDataA" (ByVal hPrinter As Long, ByVal pValueName As String,
pType As Long, pData As Byte, ByVal nSize As Long, pcbNeeded 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">為打印機設置注冊表配置信息</td>
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<td width="100%" colspan="2">返回值</td>
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<td width="100%" colspan="2">Long，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%">hPrinter</td>
<td width="75%">Long，一個已打開的打印機的句柄（用OpenPrinter獲得）</td>
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<td width="25%">pValueName</td>
<td width="77%">String，欲設置的注冊表值的名稱</td>
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<td width="25%">pType</td>
<td width="77%">Long，指定數據類型。使用來自API32.TXT的、以REG_??開頭的一個常數</td>
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<td width="25%">pData</td>
<td width="77%">Byte，指定一個Byte數組以接收數據</td>
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<td width="25%">nSize</td>
<td width="77%">Long，以字節表示的pData數組的長度</td>
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<td width="25%">pcbNeeded</td>
<td width="77%">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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