OpenPrinter |
VB声明 | |
Declare Function OpenPrinter Lib "winspool.drv" Alias "OpenPrinterA" (ByVal pPrinterName As String, phPrinter As Long, pDefault As PRINTER_DEFAULTS) As Long | |
说明 | |
打开指定的打印机,并获取打印机的句柄 | |
返回值 | |
Long,非零表示成功,零表示失败。会设置GetLastError | |
参数表 | |
参数 | 类型及说明 |
pPrinterName | String,要打开的打印机的名字 |
phPrinter | Long,用于装载打印机的句柄 |
pDefault | PRINTER_DEFAULTS,这个结构保存要载入的打印机信息 |
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