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sp; .cy = FormSize.cy
End With
With .ImageableArea
.Left = 0
.Top = 0
.Right = FI1.Size.cx
.Bottom = FI1.Size.cy
End With
End With
ReDim aFI1(Len(FI1))
Call CopyMemory(aFI1(0), FI1, Len(FI1))
RetVal = AddForm(PrinterHandle, 1, aFI1(0))
If RetVal = 0 Then
If Err.LastDllError = 5 Then
MsgBox "You do not have permissions to add a form to " & _
Printer.DeviceName, vbExclamation, "Access Denied!"
Else
MsgBox "Error: " & Err.LastDllError, , "Error Adding Form"
''''MsgBox "Error: " & Err.LastDllError, "Error Adding Form"
End If
AddNewForm = "none"
Else
AddNewForm = FI1.pName
End If
End Function
Public Sub PrintTest()
'''' Print two test pages to confirm the page size.
Printer.Print "Top of Page 1."
Printer.NewPage
'''' Spacing between lines should reflect the chosen page height.
Printer.Print "Top of Page 2. - Check the page Height (Length.)"
Printer.EndDoc
MsgBox "Check Printer " & Printer.DeviceName, vbInformation, "Done!"
End Sub
Public Function PtrCtoVbString(ByVal Add As Long) As String
Dim sTemp As String * 512, X As Long
X = lstrcpy(sTemp, ByVal Add)
If (InStr(1, sTemp, Chr(0)) = 0) Then
PtrCtoVbString = ""
Else
PtrCtoVbString = Left(sTemp, InStr(1, sTemp, Chr(0)) - 1)
End If
End Function
Public Function IsNtOs() As Boolean
Dim ver As OSVERSIONINFO
ver.dwOSVersionInfoSize = 148
GetVersionEx ver
With ver
Select Case .dwPlatformId
Case 0, 1
IsNtOs = False
Case 2
IsNtOs = True
End Select
End With
End Function
Public Function UseForm(FormName As String, sHwnd As Long) As Integer
Dim RetVal As Integer
Dim FormSize As SIZEL '''' Size of desired form
RetVal = SelectForm(FormName, sHwnd) ''''选择纸张类型
UseForm = RetVal
Select Case RetVal
Case FORM_NOT_SELECTED '''' 0
'''' 选择纸张失败!
''''MsgBox "Unable to retrieve From name", vbExclamation, _
''''"Operation halted!"
Case FORM_SELECTED '''' 1
'''' 选择成功!
''''PrintTest '''' Comment this line to avoid printing
Case FORM_ADDED '''' 2
'''' 添加并选择成功.
''''PrintTest '''' Comment this line to avoid printing
End Select
End Function''''调用，在Form1上放置Command1、Command2，复制下列代码：
Option Explicit Private Sub Command1_Click()
Dim FormName As String, RetValue As Integer ''''自定义打印纸张
FormName = "广东省发票"
RetValue = UseForm(FormName, Me.hwnd)
''''If RetValue = 0 Then GoTo errPrint
PrintTest
End Sub Private Sub Command2_Click()
Dim FormName As String, RetValue As Integer
''''自定义打印纸张
FormName = "80列报表"
RetValue = UseForm(FormName, Me.hwnd)
''''If RetValue = 0 Then GoTo errPrint
PrintTest
End Sub Private Sub Form_Load()
Command1.Caption = "打印发票"
Command2.Caption = "打印报表"
End Sub
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