1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
| Private Type PRINTDLG_TYPE
lStructSize As Long
hwndOwner As Long
hDevMode As Long
hDevNames As Long
hdc As Long
Flags As Long
nFromPage As Integer
nToPage As Integer
nMinPage As Integer
nMaxPage As Integer
nCopies As Integer
hInstance As Long
lCustData As Long
lpfnPrintHook As Long
lpfnSetupHook As Long
lpPrintTemplateName As String
lpSetupTemplateName As String
hPrintTemplate As Long
hSetupTemplate As Long
End Type
Private Type DEVNAMES_TYPE
wDriverOffset As Integer
wDeviceOffset As Integer
wOutputOffset As Integer
wDefault As Integer
extra As String * 100
End Type
Const FW_NORMAL = 400
Const DEFAULT_CHARSET = 1
Const OUT_DEFAULT_PRECIS = 0
Const CLIP_DEFAULT_PRECIS = 0
Const DEFAULT_QUALITY = 0
Const DEFAULT_PITCH = 0
Const FF_ROMAN = 16
Const CF_PRINTERFONTS = &H2
Const CF_SCREENFONTS = &H1
Const CF_BOTH = (CF_SCREENFONTS Or CF_PRINTERFONTS)
Const CF_EFFECTS = &H100&
Const CF_FORCEFONTEXIST = &H10000
Const CF_INITTOLOGFONTSTRUCT = &H40&
Const CF_LIMITSIZE = &H2000&
Const REGULAR_FONTTYPE = &H400
Const LF_FACESIZE = 32
Const CCHDEVICENAME = 32
Const CCHFORMNAME = 32
Const GMEM_MOVEABLE = &H2
Const GMEM_ZEROINIT = &H40
Const DM_DUPLEX = &H1000&
Const DM_ORIENTATION = &H1&
Const PD_PRINTSETUP = &H40
Const PD_DISABLEPRINTTOFILE = &H80000
Private Type DEVMODE
dmDeviceName As String * CCHDEVICENAME
dmSpecVersion As Integer
dmDriverVersion As Integer
dmSize As Integer
dmDriverExtra As Integer
dmFields As Long
dmOrientation As Integer
dmPaperSize As Integer
dmPaperLength As Integer
dmPaperWidth As Integer
dmScale As Integer
dmCopies As Integer
dmDefaultSource As Integer
dmPrintQuality As Integer
dmColor As Integer
dmDuplex As Integer
dmYResolution As Integer
dmTTOption As Integer
dmCollate As Integer
dmFormName As String * CCHFORMNAME
dmUnusedPadding As Integer
dmBitsPerPel As Integer
dmPelsWidth As Long
dmPelsHeight As Long
dmDisplayFlags As Long
dmDisplayFrequency As Long
End Type
Public Declare Function GlobalLock Lib "kernel32" (ByVal hMem As Long) As Long
Public Declare Function GlobalUnlock Lib "kernel32" (ByVal hMem As Long) As Long
Public Declare Function GlobalAlloc Lib "kernel32" (ByVal wFlags As Long, ByVal dwBytes As Long) As Long
Public Declare Function GlobalFree Lib "kernel32" (ByVal hMem As Long) As Long
Public Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (hpvDest As Any, hpvSource As Any, ByVal cbCopy As Long)
Public Declare Function PrintDialog Lib "comdlg32.dll" Alias "PrintDlgA" (pPrintdlg As PRINTDLG_TYPE) As Long
Public Sub ShowPrinter(forma As Form, Optional PrintFlags As Long)
Dim PrintDlg As PRINTDLG_TYPE
Dim DVMODE As DEVMODE
Dim DevName As DEVNAMES_TYPE
Dim lpDevMode As Long, lpDevName As Long
Dim bReturn As Integer
Dim objPrinter As Printer, NewPrinterName As String
PrintDlg.lStructSize = Len(PrintDlg)
PrintDlg.hwndOwner = forma.hWnd
PrintDlg.Flags = PrintFlags
On Error Resume Next
DVMODE.dmDeviceName = Printer.DeviceName: DVMODE.dmSize = Len(DVMODE)
DVMODE.dmFields = DM_ORIENTATION Or DM_DUPLEX: DVMODE.dmPaperWidth = Printer.Width
DVMODE.dmOrientation = Printer.Orientation: DVMODE.dmPaperSize = Printer.PaperSize
DVMODE.dmDuplex = Printer.Duplex
On Error GoTo 0
PrintDlg.hDevMode = GlobalAlloc(GMEM_MOVEABLE Or GMEM_ZEROINIT, Len(DVMODE))
lpDevMode = GlobalLock(PrintDlg.hDevMode)
If lpDevMode > 0 Then
CopyMemory ByVal lpDevMode, DVMODE, Len(DVMODE)
bReturn = GlobalUnlock(PrintDlg.hDevMode)
End If
With DevName
.wDriverOffset = 8
.wDeviceOffset = .wDriverOffset + 1 + Len(Printer.DriverName)
.wOutputOffset = .wDeviceOffset + 1 + Len(Printer.Port)
.wDefault = 0
End With
With Printer
DevName.extra = .DriverName & Chr(0) & .DeviceName & Chr(0) & .Port & Chr(0)
End With
PrintDlg.hDevNames = GlobalAlloc(GMEM_MOVEABLE Or GMEM_ZEROINIT, Len(DevName))
lpDevName = GlobalLock(PrintDlg.hDevNames)
If lpDevName > 0 Then
CopyMemory ByVal lpDevName, DevName, Len(DevName)
bReturn = GlobalUnlock(lpDevName)
End If
If PrintDialog(PrintDlg) <> 0 Then
lpDevName = GlobalLock(PrintDlg.hDevNames)
CopyMemory DevName, ByVal lpDevName, 45
bReturn = GlobalUnlock(lpDevName)
GlobalFree PrintDlg.hDevNames
lpDevMode = GlobalLock(PrintDlg.hDevMode)
CopyMemory DVMODE, ByVal lpDevMode, Len(DVMODE)
bReturn = GlobalUnlock(PrintDlg.hDevMode)
GlobalFree PrintDlg.hDevMode
NewPrinterName = UCase$(Left(DVMODE.dmDeviceName, InStr(DVMODE.dmDeviceName, Chr$(0)) - 1))
If Printer.DeviceName <> NewPrinterName Then
For Each objPrinter In Printers
If UCase$(objPrinter.DeviceName) = NewPrinterName Then
Set Printer = objPrinter
End If
Next
End If
On Error Resume Next
Printer.Copies = DVMODE.dmCopies: Printer.Duplex = DVMODE.dmDuplex
Printer.Orientation = DVMODE.dmOrientation: Printer.PaperSize = DVMODE.dmPaperSize
Printer.PrintQuality = DVMODE.dmPrintQuality: Printer.ColorMode = DVMODE.dmColor
Printer.PaperBin = DVMODE.dmDefaultSource
On Error GoTo 0
End If
End Sub |
[VB6]installation d'imprimante
Répondre avec citation
.
Partager