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- Attribute VB_Name = "Module2"
-
- Sub FOpenProc()
- Dim RetVal
- On Error Resume Next
- Dim OpenFileName As String
- frmMDI.CMDialog1.Filename = ""
- frmMDI.CMDialog1.ShowOpen
- If Err <> 32755 Then ' User chose Cancel.
- OpenFileName = frmMDI.CMDialog1.Filename
- ' If the file is larger than 65K, it can't
- ' be opened, so cancel the operation.
- If FileLen(OpenFileName) > 65000 Then
- MsgBox "The file is too large to open."
- Exit Sub
- End If
-
- OpenFile (OpenFileName)
- UpdateFileMenu (OpenFileName)
- ' Show the toolbar if they aren't already visible.
- If gToolsHidden Then
- frmMDI!imgcutbutton.Visible = True
- frmMDI!imgcopybutton.Visible = True
- frmMDI!imgPasteButton.Visible = True
- gToolsHidden = False
- End If
- End If
- End Sub
-
- Function GetFileName(Filename As Variant)
- ' Display a Save As dialog box and return a filename.
- ' If the user chooses Cancel, return an empty string.
- On Error Resume Next
- frmMDI.CMDialog1.Filename = Filename
- frmMDI.CMDialog1.ShowSave
- If Err <> 32755 Then ' User chose Cancel.
- GetFileName = frmMDI.CMDialog1.Filename
- Else
- GetFileName = ""
- End If
- End Function
-
- Function OnRecentFilesList(Filename) As Integer
- Dim i
-
- For i = 1 To 4
- If frmMDI.mnuRecentFile(i).Caption = Filename Then
- OnRecentFilesList = True
- Exit Function
- End If
- Next i
- OnRecentFilesList = False
- End Function
-
- Sub OpenFile(Filename)
- Dim NL, TextIn, GetLine
- Dim fIndex As Integer
-
- NL = Chr(13) + Chr(10)
-
- On Error Resume Next
- ' Open the selected file.
- Open Filename For Input As #1
- If Err Then
- MsgBox "Can't open file: " + Filename
- Exit Sub
- End If
- ' Change the mouse pointer to an hourglass.
- Screen.MousePointer = 11
-
- ' Change the form's caption and display the new text.
- fIndex = FindFreeIndex()
- Document(fIndex).Tag = fIndex
- Document(fIndex).Caption = UCase(Filename)
- Document(fIndex).Text1.Text = Input(LOF(1), 1)
- FState(fIndex).Dirty = False
- Document(fIndex).Show
- Close #1
- ' Reset the mouse pointer.
- Screen.MousePointer = 0
- End Sub
-
- Sub SaveFileAs(Filename)
- On Error Resume Next
- Dim Contents As String
-
- ' Open the file.
- Open Filename For Output As #1
- ' Place the contents of the notepad into a variable.
- Contents = frmMDI.ActiveForm.Text1.Text
- ' Display the hourglass mouse pointer.
- Screen.MousePointer = 11
- ' Write the variable contents to a saved file.
- Print #1, Contents
- Close #1
- ' Reset the mouse pointer.
- Screen.MousePointer = 0
- ' Set the form's caption.
- If Err Then
- MsgBox Error, 48, App.Title
- Else
- frmMDI.ActiveForm.Caption = UCase(Filename)
- ' Reset the dirty flag.
- FState(frmMDI.ActiveForm.Tag).Dirty = False
- End If
- End Sub
-
- Sub UpdateFileMenu(Filename)
- Dim RetVal
- ' Check if the open filename is already in the File menu control array.
- RetVal = OnRecentFilesList(Filename)
- If Not RetVal Then
- ' Write open filename to MDINOTEPAD.INI.
- WriteRecentFiles (Filename)
- End If
- ' Update the list of the most recently opened files in the File menu control array.
- GetRecentFiles
- End Sub
-
-