OpenPrinter

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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