★★★敬请留意★★★：和微软一模一样的记事本的源代码（1）

Private Declare Function htmlhelp Lib _

"hhctrl.ocx" Alias "HtmlHelpA" _

(ByVal hwndCaller As Long, _

ByVal pszFile As String, ByVal _

uCommand As Long, ByVal dwData As Long) As Long

Dim Changed As Boolean

Dim Button As Integer

Private Type Rect

Left As Long

Top As Long

Right As Long

Bottom As Long

End Type

Private Type POINTAPI

X As Long

Y As Long

End Type

Private Type PageSetupDlg

lStructSize As Long

hwndOwner As Long

hDevMode As Long

hDevNames As Long

FLAGS As Long

ptPaperSize As POINTAPI

rtMinMargin As Rect

rtMargin As Rect

hInstance As Long

lCustData As Long

lpfnPageSetupHook As Long

lpfnPagePaintHook As Long

lpPageSetupTemplateName As String

hPageSetupTemplate As Long

End Type

Private Declare Function PageSetupDlg Lib "comdlg32.dll" Alias "PageSetupDlgA" _

(pPagesetupdlg As PageSetupDlg) As Long

Dim PageSetup As PageSetupDlg

Dim Pflag As Long

Dim Pmode As Long

Dim Psize As POINTAPI

Private Sub Form_Load()

Form1.Caption = "NoTitled-notePad"

mnuUndo.Caption = "撤消(&U)" + Chr(9) + "Ctrl+Z"

mnuJian.Caption = "剪切(&T)" + Chr(9) + "Ctrl+X"

mnuCopy.Caption = "复制(&C)" + Chr(9) + "Ctrl+C"

mnuPaste.Caption = "粘贴(&P)" + Chr(9) + "Ctrl+V"

mnuJian.Enabled = False

mnuUndo.Enabled = False

mnuCopy.Enabled = False

mnuDelete.Enabled = False

If Clipboard.GetText() <> "" Then

mnuPaste.Enabled = True

Else

mnuPaste.Enabled = False

End If

'Text1.SelAlignment = Null

Changed = False

End Sub

Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)

If Changed = True Then

Button = MsgBox(Form1.Caption + "file has changed," + Chr(13) + "do you save?", vbYesNoCancel + vbExclamation)

If Button = vbYes Then

mnuSave_Click

End

ElseIf Button = vbNo Then

End

End If

Cancel = True

Else

End

End If

End Sub

Private Sub Form_resize()

Text1.Top = ScaleTop

Text1.Left = ScaleLeft

Text1.Width = ScaleWidth

Text1.Height = ScaleHeight

End Sub

Private Sub mnuAbout_Click()

Form4.Show

End Sub

Private Sub mnuAll_Click()

Text1.SelStart = 0

Text1.SelLength = Len(Text1.Text)

End Sub

Private Sub mnuCline_Click()

mnuCline.Checked = Not mnuCline.Checked

If mnuCline.Checked = True Then

Text1.RightMargin = 0

Else

Text1.RightMargin = 2500

End If

End Sub

Private Sub mnuCopy_Click()

SendKeys "^{insert}"

End Sub

Private Sub mnuDate_Click()

Dstring = FormatDateTime(Now, 4) + Space(2) + FormatDateTime(Now, 2)

SendKeys Dstring

End Sub

Private Sub mnuDelete_Click()

Text1.SelText = ""

End Sub

Private Sub mnuExit_Click()

If Changed = True Then

Button = MsgBox(Form1.Caption + "file has changed," + Chr(13) + "do you save?", vbYesNoCancel + vbExclamation)

If Button = vbYes Then

mnuSave_Click

ElseIf Button = vbNo Then

End

End If

Else

End

End If

End Sub

Private Sub mnuFind_Click()

Form2.Show

End Sub

Private Sub mnuFont_Click()

CommonDialog1.FontName = Text1.SelFontName

CommonDialog1.FLAGS = FontsConstants.cdlCFScreenFonts

CommonDialog1.FontStrikethru = Text1.SelStrikeThru

CommonDialog1.FontBold = Text1.SelBold

CommonDialog1.FontItalic = Text1.SelItalic

CommonDialog1.FontUnderline = Text1.SelUnderline

CommonDialog1.FontSize = Text1.SelFontSize

CommonDialog1.FontStrikethru = Text1.SelStrikeThru

CommonDialog1.Color = Text1.SelColor

CommonDialog1.ShowFont

'Text1.SelFontName = CommonDialog1.FontName

'Text1.SelStrikeThru = CommonDialog1.FontStrikethru

'Text1.SelBold = CommonDialog1.FontBold

'Text1.SelColor = CommonDialog1.Color

'Text1.SelItalic = CommonDialog1.FontItalic

'Text1.SelUnderline = CommonDialog1.FontUnderline

'Text1.SelFontSize = CommonDialog1.FontSize

'Text1.SelStrikeThru = CommonDialog1.FontStrikethru

Text1.Font.Bold = CommonDialog1.FontBold

Text1.Font.Italic = CommonDialog1.FontItalic

Text1.Font.Name = CommonDialog1.FontName

Text1.Font.Size = CommonDialog1.FontSize

End Sub

Private Sub mnuGoto_Click()

Form3.Show

'Form3.SetFocus = Form3.Text1.Text

End Sub

Private Sub mnuHelpTopic_Click()

'App.HelpFile = "e:\notepad\note.CHM"

'SendKeys "{F1}"

'yeah = shellExecute(Form1.hwnd, "open", "e:\notepad\note.CHM", Null, Null, SW_SHOWNORMAL)

'Shell "e:\notepad\note.chm", vbNormalFocus

'Shell "hh " + App.Path + "\note.chm", vbNormalFocus

'Shell "e:\notepad\note.CHM", vbNormalFocus

htmlhelp hwnd, "d:\notepad\note.CHM", 0, 0

End Sub

Private Sub mnuJian_Click()

SendKeys "+{del}"

End Sub

Private Sub mnuline7_Click(Index As Integer)

Dim i As Integer

CommonDialog1.ShowOpen

End Sub

Private Sub mnuNew_Click()

If Changed = True Then

Button = MsgBox(Form1.Caption + "file has changed," + Chr(13) + "do you save?", vbYesNoCancel + vbExclamation)

If Button = vbYes Then

mnuSave_Click

End If

End If

Text1.Text = ""

Form1.Caption = "NoTitled-notePad"

Changed = False

End Sub

Private Sub mnuNext_Click()

If Gstring <> "" Then

Form2.Visible = False

Form2.Command1_Click

Else

Form2.Visible = True

End If

End Sub

Private Sub mnuOpen_Click()

If Changed = True Then

Button = MsgBox(Form1.Caption + "file has changed," + Chr(13) + "do you save?", vbYesNoCancel + vbExclamation)

If Button = vbYes Then

mnuSave_Click

End If

End If

CommonDialog1.ShowOpen

file = CommonDialog1.FileName

If file <> "" Then

Form1.Caption = file

Open file For Input As #1

If Not EOF(file) Then Text1.Text = Input(LOF(1), #1)

Close #1

Changed = False

End If

End Sub

Private Sub mnuPage_Click()

With PageSetup

.lStructSize = Len(PageSetup)

.hwndOwner = hwnd

PageSetupDlg PageSetup

Pflag = .FLAGS

Psize = .ptPaperSize

Pmode = .hDevMode

End With

'Pflag = PageSetupDlg(PageSetup)

'Text1.SetFocus

End Sub

Private Sub mnuPaste_Click()

SendKeys "+{insert}"

End Sub

Private Sub mnuPrint_Click()

CommonDialog1.FLAGS = Pmode

'If Text1.SelLength = 0 Then

' CommonDialog1.FLAGS = cdlPDReturnDC + cdlPDAllPages

'Else

' CommonDialog1.FLAGS = cdlPDReturnDC + cdlPDSelection

'End If

CommonDialog1.ShowPrinter

On Error GoTo trip

Printer.Print ""

If CommonDialog1.hDC > 0 Then Text1.Print CommonDialog1.hDC

Printer.EndDoc

trip: End Sub

Private Sub mnuReplace_Click()

FrmReplace.Show

End Sub

Private Sub mnuSave_Click()

If Form1.Caption = "NoTitled-notePad" Then

CommonDialog1.DialogTitle = "save"

CommonDialog1.ShowSave

file = CommonDialog1.FileName

If file <> "" Then

Form1.Caption = file

Open file For Output As #1

Print #1, Text1.Text

Close #1

End If

Else

file = Form1.Caption

Open file For Output As #1

Print #1, Text1.Text

Close #1

End If

End Sub

Private Sub mnuSaveAs_Click()

CommonDialog1.DialogTitle = "save as "

CommonDialog1.ShowSave

file = CommonDialog1.FileName

If file <> "" Then

Form1.Caption = file

Open file For Output As #1

Print #1, Text1.Text

Close #1

End If

End Sub

Private Sub mnuUndo_Click()

SendKeys "^{z}"

End Sub

Private Sub Text1_Change()

Changed = True

mnuUndo.Enabled = True

End Sub

Private Sub Text1_SelChange()

If Text1.SelLength <> 0 Then

mnuJian.Enabled = True

mnuCopy.Enabled = True

mnuDelete.Enabled = True

Else

mnuJian.Enabled = False

mnuCopy.Enabled = False

mnuDelete.Enabled = False

End If

End Sub