vb 获取打印机名称

Const HKLM = &H80000002 '定义根键常数
   '其他常用根键 Const HKCR = &H80000000 , Const HKCU = &H80000001
Set oReg = GetObject("winmgmts:\.
ootdefault:StdRegProv")
strKeyPath = "SOFTWAREMicrosoftWindowsCurrentVersionApp Paths"
oReg.EnumKey HKLM, strKeyPath, arrSubKeys '枚举子项,赋值给数组arrSubKeys
For Each subkey In arrSubKeys
    Print subkey
Next

For Each x In Printers
 FindPrinter strPrint, x.DeviceName
next

Function FindPrinter(ByRef PrinterName As String, Optional ByVal PrinterDescription As String = "") As Boolean
' 查指定打印机
Dim objRegistry As Object
Dim arrSubKeys As Variant
Dim subkey As Variant
Dim KeyValue As Variant

If Len(PrinterDescription) > 0 Then
Set objRegistry = GetObject("winmgmts:\. ootdefault:StdRegProv")
objRegistry.EnumValues &H80000001, "SoftwareMicrosoftWindows NTCurrentVersionPrinterPorts", arrSubKeys
For Each subkey In arrSubKeys
If InStr(1, subkey, PrinterDescription) Then
objRegistry.GetStringValue &H80000001, "SoftwareMicrosoftWindows NTCurrentVersionPrinterPorts", subkey, KeyValue
PrinterName = subkey & " 在 " & Mid(KeyValue, InStr(KeyValue, ",") + 1, InStr(KeyValue, ":,") - InStr(KeyValue, ","))
FindPrinter = True
Exit For
End If
Next
Set objRegistry = Nothing
End If
End Function