如何检测计算机是否安装了打印机

[NDW1978]

怎么检测啊

[skywolfY]

Declare Function EnumPrinters Lib "winspool.drv" Alias "EnumPrintersA" (ByVal flags As Long, ByVal name As String, ByVal Level As Long, pPrinterEnum As Byte, ByVal cdBuf As Long, pcbNeeded As Long, pcReturned As Long) As Long