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- DefInt A-Z
-
-
-
- Sub GetDefaultPrinter (Win_PrinterName As String, Win_PrinterDriver As String, Win_PrinterPort As String)
-
- '
- ' get the Windows default printer
- '
- buf$ = String$(2048, 0)
- BufSize% = Len(buf$)
- y% = GetProfileString("windows", ByVal "device", "Error", buf$, BufSize%)
- If buf$ <> "Error" Then
- '
- ' parse the string
- '
- i% = InStr(buf$, ",")
- j% = InStr(i% + 1, buf$, ",")
- Win_PrinterName = Left$(buf$, i% - 1)
- Win_PrinterDriver = Mid$(buf$, i% + 1, j% - i% - 1)
- Win_PrinterPort = Mid$(buf$, j% + 1)
- End If
-
- End Sub
-
- '
- ' Startup Main Procedure
- '
- Sub Main ()
- '
- ' Since you cannot assign values like CR and LF to string
- ' constants, the value of CRLF which is used frequently
- ' thoughout App Shell when displaying messages, these values are
- ' are assigned to the global string values of CRLF
- '
- CRLF = Chr$(13) + Chr$(10)
- App_FileExtension = ".TXT"
-
- AppMain.Show
-
- End Sub
-
- Sub pause (seconds As Integer)
-
- Start! = Timer
- Finish! = Start! + seconds
-
- Do While Timer < Finish! And Timer > Start!
- Loop
-
- End Sub
-
- Sub Place_DialogBox_in_Form (DB As Form, A_Form As Form)
-
- NewLeft! = A_Form.Left + (A_Form.Width \ 2)
- If NewLeft! - (DB.Width \ 2) > 0 Then
- NewLeft! = NewLeft! - (DB.Width \ 2)
- Else
- NewLeft! = 0
- End If
-
- If NewLeft! + DB.Width > Screen.Width Then
- NewLeft! = Screen.Width - DB.Width
- End If
-
- NewTop! = A_Form.Top + (A_Form.Height \ 2)
- If NewTop! - (DB.Height \ 2) > 0 Then
- NewTop! = NewTop! - (DB.Height \ 2)
- Else
- NewTop! = 0
- End If
-
- If NewTop! + DB.Height > Screen.Height Then
- NewTop! = Screen.Height - DB.Height
- End If
-
- DB.Move NewLeft!, NewTop!
-
- End Sub
-
- '
- ' Removes various menu items from the System menu of the specified Form.
- ' Dialog boxes should only have a move and close menu
- '
- Sub Remove_Items_from_Sysmenu (A_Form As Form)
-
- ' Obtain the handle to the forms System menu
- '
- HSysMenu = GetSystemMenu(A_Form.Hwnd, 0)
-
- ' Remove all but the MOVE and CLOSE options. The menu items
- ' must be removed starting with the last menu item.
- '
- R = RemoveMenu(HSysMenu, 8, MF_BYPOSITION) 'Switch to
- R = RemoveMenu(HSysMenu, 7, MF_BYPOSITION) 'Separator
- R = RemoveMenu(HSysMenu, 5, MF_BYPOSITION) 'Separator
-
- End Sub
-
-
- Sub SplitFileName (fn As String, pqual As String, fqual As String)
-
- Dim LastOne As Integer
-
- '
- ' split file name into any path entry and file qualifer
- '
- ' find last \ or : in file name
- '
- test$ = fn
- For i% = 1 To Len(test$)
- If Mid$(test$, i%, 1) = "\" Or Mid$(test$, i%, 1) = ":" Then
- LastOne = i%
- End If
- Next
-
- Select Case LastOne
- Case 0
- pqual = ""
- fqual = fn
- Case 1
- pqual = "/"
- fqual = Right$(fn, Len(fn) - 1)
- Case 2, 3
- If Mid$(fn, 2, 1) = ":" Then
- pqual = Left$(fn, LastOne)
- Else
- pqual = Left$(fn, LastOne - 1)
- End If
- fqual = Right$(fn, Len(fn) - LastOne)
- Case Else
- pqual = Left$(fn, LastOne - 1)
- fqual = Right$(fn, Len(fn) - LastOne)
- End Select
-
- End Sub
-
- Sub WriteDefaultPrinter (Win_PrinterName As String, Win_PrinterDriver As String, Win_PrinterPort As String)
- '
- ' write the Windows default printer
- '
- buf$ = Win_PrinterName + "," + Win_PrinterDriver + "," + Win_PrinterPort
- y% = WriteProfileString("windows", "device", ByVal buf$)
- '
- ' notify app of change
- '
- x& = SendMessage(&HFFFF, WM_WININICHANGE, &H0, ByVal "windows")
-
- End Sub
-
-