?? addjob.htm
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<title>AddJob</title>
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<td width="100%" height="16">AddJob</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 AddJob Lib "winspool.drv" Alias
"AddJobA" (ByVal hPrinter As Long, ByVal Level As Long, pData As Byte, ByVal
cdBuf 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">用于獲取一個有效的路徑名，以便用它為作業創建一個后臺打印文件。它也會為作業分配一個作業編號</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%">hPrinter</td>
<td width="75%">Long，一個已打開的打印機對象的句柄（用OpenPrinter獲得）</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%">pData</td>
<td width="75%">Byte，緩沖區會引用一個<a href="ADDJOB_INFO_1.htm" tppabs="http://www.gxbcts.com/airfly/api/papi/ADDJOB_INFO_1.htm">ADDJOB_INFO_1</a>結構</td>
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<td width="25%">cdBuf</td>
<td width="75%">Long，pData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="100%" colspan="2">注解</td>
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<td width="100%" colspan="2">調用這個函數以后，可創建指定的文件，向其中寫入數據，然后用API函數ScheduleJob令其將數據發給打印機</td>
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<td width="100%"><p align="right">Top</td>
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