|
Вариант 1. Очень простой MsgBox
Printer.DeviceName Вариант 2
Private Declare Function RegOpenKeyEx Lib "advapi32" Alias
"RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal dwReserved
As Long, ByVal samDesired As Long, phkResult As Long) As Long
Private Declare Function RegQueryValueEx Lib "advapi32" Alias
"RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName$, ByVal lpdwReserved
As Long, lpdwType As Long, lpData As Any, lpcbData As Long) As Long
Private Declare Function RegCloseKey Lib "advapi32" (ByVal hKey As Long) As Long
Const HKEY_CURRENT_CONFIG As Long = &H80000005
Function RegGetString$(hInKey As Long, ByVal subkey$, ByVal valname$)
Dim RetVal$, hSubKey As Long, dwType As Long, SZ As Long
Dim R As Long
RetVal$ = ""
Const KEY_ALL_ACCESS As Long = &HF0063
Const ERROR_SUCCESS As Long = 0
Const REG_SZ As Long = 1
R = RegOpenKeyEx(hInKey, subkey$, 0, KEY_ALL_ACCESS, hSubKey)
If R <> ERROR_SUCCESS Then GoTo Quit_Now
SZ = 256: v$ = String$(SZ, 0)
R = RegQueryValueEx(hSubKey, valname$, 0, dwType, ByVal v$, SZ)
If R = ERROR_SUCCESS And dwType = REG_SZ Then
RetVal$ = Left$(v$, SZ - 1)
Else
RetVal$ = "--Not String--"
End If
If hInKey = 0 Then
R = RegCloseKey(hSubKey)
End If
Quit_Now:
RegGetString$ = RetVal$
End Function
Private Sub Form_Resize()
Dim GetCurrPrinter As String
GetCurrPrinter = RegGetString$(HKEY_CURRENT_CONFIG,
"System\CurrentControlSet\Control\Print\Printers", "Default")
Print GetCurrPrinter
End Sub
|
|