This is a work by the student of BCA Department student from Third Year studying at Dezyne E'cole College,Ajmer

1. Information Technology
Project
Visual Basic
Programming
Submitted By
Harendra Singh Rawat
BCA 3rdYear
Dezyne E´cole College
www.dezyneecole.com

2. Submitted By
Harendra Singh Rawat
BCA 3rd Year
Dezyne E´cole College
106/10, Civil Lines, Ajmer
Tel: 0145-2624679
www.dezyneecole.com
2016-2017
Topic:Notepad

3. Acknowledgement
This Notepad create in “Visual Basic” was developed at Dezyne E’cole
College.
During the making of this project I have learnt a lot and I thank my mentor
Mr.Tarun Sharmaforhelping us during the making of project.
I thank my college “Dezyne Ecole College” for helping us to bring out our
skill.
With due Regards,
Harendra Singh Rawat
BCA 3rd Year

4. Notepad
Dim rp, fp, a As Variant
Dim m%, b%, c%, fd%, d%
Option Explicit
Const maxUndo = 50
Dim gblnIgnoreChangeAs Boolean
Dim gintIndexAs Integer
Dim gstrStack(maxUndo)As String
Dim stackBK(maxUndo)As String
Dim i As Integer
Private Sub copy_Click()
Call mcop
End Sub
Public Sub mcop()
Clipboard.SetTextRichTextBox1.SelText
End Sub
Private Sub cut_Click()
Call mcut
End Sub
Form 1st

5. Private Sub edit_Click()
If RichTextBox1.SelLength= 0 Then
cut.Enabled = False
copy.Enabled = False
delete.Enabled= False
selectall.Enabled = True
ElseIf RichTextBox1.SelLength=
Len(RichTextBox1.Text)Then
cut.Enabled = True
copy.Enabled = True
delete.Enabled= True
selectall.Enabled = False
Else
cut.Enabled = True
copy.Enabled = True
delete.Enabled= True
selectall.Enabled = True
End If
If Len(Clipboard.GetText(1))= 0 Then
paste.Enabled = False
Else
paste.Enabled = True
End If
End Sub
Private Sub munpop_click()
If RichTextBox1.SelLength= 0 Then
munc.Enabled = False
muncop.Enabled = False
mundele.Enabled = False
munsele.Enabled = True
ElseIf RichTextBox1.SelLength=
Len(RichTextBox1.Text)Then
munc.Enabled = True
muncop.Enabled = True
mundele.Enabled = True
munsele.Enabled = False
Else
munc.Enabled = True
muncop.Enabled = True

6. mundele.Enabled = True
munsele.Enabled = True
End If
If Len(Clipboard.GetText(1))= 0 Then
munpst.Enabled = False
Else
munpst.Enabled = True
End If
End Sub
Public Sub mcut()
Clipboard.SetTextRichTextBox1.SelText
RichTextBox1.SelText= " "
End Sub
Private Sub delete_Click()
Call mdel
End Sub
Public Sub mdel()
RichTextBox1.SelText= ""
RichTextBox1.SelText= ""
End Sub
Private Sub exit_Click()
Unload Me
End Sub
Private Sub munc_Click()
Call mcut
End Sub
Private Sub muncop_Click()
Call mcop
End Sub
Private Sub mundele_Click()
Call mdel
End Sub
Private Sub munfind_Click()
fd = InputBox("EnterWord","Find")
RichTextBox1.Find (fd)
End Sub
Private Sub munfindnext_Click()
Form4.Show
End Sub

7. Private Sub Form_Load()
Form1.Caption= "Untitled-Notepad"
m = 1
RichTextBox1.RightMargin = Screen.Width -
(Screen.Width- RichTextBox1.Width- 6000)
End Sub
Private Sub Form_Resize()
RichTextBox1.Width= Form1.Width - 300
RichTextBox1.Height= Form1.Height – 1140
End Sub
Private Sub helptopics_Click()
On Error Resume Next
With CommonDialog1
.Flags = 1
.CancelError= True
.ShowHelp
End With
End Sub
Private Sub munfont_Click()
On Error Resume Next
With CommonDialog1
.Flags = 1
.CancelError= True
.ShowFont
End With
RichTextBox1.Font.Name =
CommonDialog1.FontName
RichTextBox1.Font.Size = CommonDialog1.FontSize
RichTextBox1.Font.Bold = CommonDialog1.FontBold
RichTextBox1.Font.Italic = CommonDialog1.FontItalic
RichTextBox1.Font.Underline =
CommonDialog1.FontUnderline
RichTextBox1.Font.Strikethrough=
CommonDialog1.FontStrikethru
End Sub
Private Sub munpst_Click()
Call mpas
End Sub

8. Private Sub munsave_Click()
On Error GoTo Label
Dim ifile As Integer
Dim savefile As Boolean
Dim txtbox As Object
Dim filepathAs String
Dim append As Boolean
With CommonDialog1
.Flags = 1
.CancelError= True
.Filter = "Text Document(*.txt)|*.txt |All Files(*.*)|*.*"
If m = 1 Then
m = m + 1
. ShowSave
End If
End With
ifile = FreeFile
If append Then
Open CommonDialog1.FileName For
Append As #ifile
Else
OpenCommonDialog1.FileName ForOutput As #ifile
End If
Print #ifile, RichTextBox1.Text
savefile = True
Label:
Close #ifile
Form1.Caption= CommonDialog1.FileTitle + "-Notepad"
End Sub
Private Sub munsele_Click()
Call msel
End Sub
Private Sub munund_Click()
Call und
End Sub
Public Sub und()
If gintIndex= 0 Then Exit Sub
gblnIgnoreChange = True
gintIndex= gintIndex - 1

9. On Error Resume Next
RichTextBox1.TextRTF= gstrStack(gintIndex)
gblnIgnoreChange = False
End Sub
Private Sub new_Click()
On Error Resume Next
m = 1
If RichTextBox1.Text<> "" Then
a = MsgBox("Do you want to save the
changes?",vbYesNoCancel+ vbQuestion,"Save")
If a = vbYes Then
With CommonDialog1
.CancelError = True
.InitDir = "E:"
.Filter = "Text Documents(*.txt)|*.txt | All
Files(*.*)|*.*"
.ShowSave
End With
RichTextBox1.Text= ""
End If
If a = vbNo Then
RichTextBox1.Text= " "
End If
End If
End Sub
Private Sub notepad_Click()
Form2.Show
End Sub
Private Sub open_Click()
On Error Resume Next
With CommonDialog1
.CancelError= True
.InitDir = "E:"
.Filter = "Text Documents(*.txt)|*.txt| All Files(*.*) | *.*"
.ShowOpen
End With
RichTextBox1.LoadFile (CommonDialog1.FileName)
End Sub

10. Private Sub paste_Click()
Call mpas
End Sub
Public Sub mpas()
If Clipboard.GetFormat(vbCFText)Then
RichTextBox1.SelText=
Clipboard.GetText(vbCFText)
End If
End Sub
Private Sub print_Click()
On Error GoTo Label
Dim b, e, n, i As Variant
With CommonDialog1
.Flags = 1
.CancelError= True
.ShowPrinter
b = .FromPage
e = .ToPage
n = .Copies
End With
For i = 1 To n
Printer.Print RichTextBox1.Text
Next
Exit Sub
Label:
Exit Sub
End Sub
Private Sub replace_Click()
Form3.Show
End Sub
Private Sub RichTextBox1_Change()
Dim g As Integer
Dim b As Integer
Dim i As Integer
g = maxUndo
If Not gblnIgnoreChangeThen
gintIndex = gintIndex + 1
If gintIndex>= maxUndo + 1 Then
For b = 0 To maxUndo

11. stackBK(b)= gstrStack(b)
Next b
For i = 0 To maxUndo
If g >= 1 Then
g = g - 1
gstrStack(g)= stackBK(g + 1)
End If
Next i
gintIndex = maxUndo
End If
gstrStack(gintIndex)= RichTextBox1.TextRTF
End If
End Sub
Private Sub saveas_Click()
On Error GoTo Label
Dim ifile As Integer
Dim savefile As Boolean
Dim txtbox As Object
Dim filepathAs String
Dim append As Boolean
With CommonDialog1
.Flags = 1
.CancelError= True
.Filter = "Text Document(*.txt)|*.txt |All Files(*.*)|*.*"
.ShowSave
End With
ifile = FreeFile
If append Then
OpenCommonDialog1.FileName ForAppend As
#ifile
Else
OpenCommonDialog1.FileName ForOutput As #ifile
End If
Print #ifile, RichTextBox1.Text
savefile = True
Label:
Close #ifile
Form1.Caption= CommonDialog1.FileTitle + "-
Notepad"

12. End Sub
Private Sub selectall_Click()
Call msel
End Sub
Public Sub msel()
RichTextBox1.SelStart= 0
RichTextBox1.SelLength= Len(RichTextBox1.Text)
End Sub
Private Sub statusbar_Click()
If statusbar.Checked = True Then
statusbar.Checked = False
StatusBar1.Visible = False
RichTextBox1.Height= Form1.Height- 850
Else
statusbar.Checked = False
statusbar.Checked = True
StatusBar1.Visible = True
RichTextBox1.Height=
RichTextBox1.Height- 375
End If
End Sub
Private Sub timedate_Click()
RichTextBox1.SelText= Now()
End Sub
Private Sub undo_Click()
Call und
End Sub
Private Sub VScroll1_Change()
RichTextBox1.RightMargin = 0
RichTextBox1.Left= 0
End Sub
Private Sub wordwrap_Click()
If wordwrap.Checked = True Then
wordwrap.Checked = False
RichTextBox1.RightMargin=
Screen.Width- (Screen.Width- RichTextBox1.Width- 1000000)
Else
wordwrap.Checked = True

13. RichTextBox1.RightMargin = Screen.Width -
(Screen.Width- RichTextBox1.Width- 6000)
End If
End Sub
About Notepad(Form 2nd)
Private Sub Command1_Click()
Unload Me
End Sub
Private Sub Form_Load()
Form2.Caption= "AboutAs"
End Sub

14. Replace (Form 3rd)
Option Explicit
Dim lastpos As Integer
Dim findtextAs String
Private Sub Command1_Click()
findtext = Text1.Text
If Check1.Value = vbChecked Then
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbBinaryCompare)
Else
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbTextCompare)
End If
If lastpos > 0 Then
Form1.RichTextBox1.SelStart= lastpos - 1
Form1.RichTextBox1.SelLength= Len(findtext)
Else
MsgBox"Not Found"
End If
End Sub
Private Sub Command2_Click()
Dim fp, a, rp As String
fp = Text1.Text
rp = Text2.Text

15. a = Form1.RichTextBox1.Find(fp)
If a <> -1 Then
a = Form1.RichTextBox1.Find(fp)
Form1.RichTextBox1.SelText= rp
Else
MsgBox"Not Found"
End If
End Sub
Private Sub Command3_Click()
findtext = Text1.Text
lastpos = 0
If Check1.Value = vbChecked Then
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbBinaryCompare)
Else
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext,
vbTextCompare)
End If
If lastpos > 0 Then
Do While lastpos > 0
Form1.RichTextBox1.SelStart= lastpos - 1
Form1.RichTextBox1.SelLength= Len(findtext)
Form1.RichTextBox1.SelText= Text2.Text
If Check1.Value = vbChecked Then
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbBinaryCompare)
Else
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbTextCompare)
End If
If lastpos = 0 Then
MsgBox"All Instances have been
replaced"
Exit Do
End If
Loop
Else
MsgBox"Not Found"

16. End If
Form1.RichTextBox1.SelStart= 0
Form1.RichTextBox1.SelLength= 0
End Sub
Private Sub Command4_Click()
Unload Me
End Sub
Private Sub Form_Load()
Form3.Caption= "Replace"
End Sub
Private Sub Text1_Change()
If Text1 = "" Then
Command1.Enabled= False
Command2.Enabled= False
Command3.Enabled= False
Else
Command1.Enabled= True
Command2.Enabled= True
Command3.Enabled= True
End If
End Sub
Find (Form 4th)
Option Explicit
Dim lastpos As Integer
Dim findtextAs String
Private Sub Command1_Click()
findtext = Text1.Text
If Check1.Value = vbChecked Then
lastpos = InStr(lastpos + 1,
Form1.RichTextBox1.Text,findtext, vbBinaryCompare)
Else

17. lastpos = InStr(lastpos + 1, Form1.RichTextBox1.Text,
findtext, vbTextCompare)
End If
If lastpos > 0 Then
Form1.RichTextBox1.SelStart= lastpos - 1
Form1.RichTextBox1.SelLength= Len(findtext)
Else
MsgBox"Not Found"
End If
Form3.Text1.Text= Text1.Text
End Sub
Private Sub Command2_Click()
Unload Me
End Sub
Private Sub Form_Load()
Form4.Caption= "Find"
End Sub

18. Thank You…