OpenPrinter |
VB聲明 |
|
Declare Function OpenPrinter Lib "winspool.drv" Alias "OpenPrinterA" (ByVal pPrinterName As String, phPrinter As Long, pDefault As PRINTER_DEFAULTS) As Long |
|
說明 |
|
打開指定的打印機(jī),并獲取打印機(jī)的句柄 |
|
返回值 |
|
Long,非零表示成功,零表示失敗。會(huì)設(shè)置GetLastError |
|
參數(shù)表 |
|
參數(shù) |
類型及說明 |
pPrinterName |
String,要打開的打印機(jī)的名字 |
phPrinter |
Long,用于裝載打印機(jī)的句柄 |
pDefault |
PRINTER_DEFAULTS,這個(gè)結(jié)構(gòu)保存要載入的打印機(jī)信息 |
Top |