Dear Freinds,

When we append the data in database. How we can find that if th
particular data is already exist. then msgbox "xyz", otherwise appen
the data

Thanks

SYED HAIDER AL

--
Syed Haider Al
-----------------------------------------------------------------------
Syed Haider Ali's Profile: http://www.excelforum.com/member.php...fo&userid=2199
View this thread: http://www.excelforum.com/showthread.php?threadid=39126

Assume the key ID field is in Column A of the worksheet Data

Dim rng as Range
With Worksheets("Data")
set rng = .Range(.Range("A2"), .Range("A2").End(xldown))
End With
res = Application.Match(KeyIDValueofNewRecord, _
rng,0)
if iserror(res) then
' no existing ID with this value, append record
Else
' Duplicate ID
End if

--
Regards,
Tom Ogilvy

"Syed Haider Ali"
<Syed.Haider.Ali.1sxmqh_1122642405.2385@excelfor um-nospam.com wrote in
message news:Syed.Haider.Ali.1sxmqh_1122642405.2385@excelf orum-nospam.com...

Dear Freinds,

When we append the data in database. How we can find that if the
particular data is already exist. then msgbox "xyz", otherwise append
the data

Thanks

SYED HAIDER ALI


--
Syed Haider Ali
------------------------------------------------------------------------
Syed Haider Ali's Profile:
http://www.excelforum.com/member.php...o&userid=21994
View this thread: http://www.excelforum.com/showthread...hreadid=391263

I assume you are inserting data into an access,sql, or oracle
database....without knowing which one i'm not sure what syntax to explain
this in...but here it goes.

Wrap the insert command in an IF statement. the criteria should first do a:

dim myCount as Integer
Select Count(*) from myTable Where myFiled = myCriteria

set myCount = to the resultSet from the previous select command.

IF myCount = 0 then Run Insert '0 means no record found meeting your
criteria.
else
msgbox("Already exist")
end if

exit sub


"Syed Haider Ali" wrote:


Dear Freinds,

When we append the data in database. How we can find that if the
particular data is already exist. then msgbox "xyz", otherwise append
the data

Thanks

SYED HAIDER ALI


--
Syed Haider Ali
------------------------------------------------------------------------
Syed Haider Ali's Profile: http://www.excelforum.com/member.php...o&userid=21994
View this thread: http://www.excelforum.com/showthread...hreadid=391263

Dear Tom Ogilvy,

i have the following codes but when the data is already exit, it again
append whether it is a new record or not.

Private Sub cmdAdd_Click()
Dim ws As Worksheet
Dim irow As Long
Dim rng As Range

Set ws = Worksheets("code")
With ws
Set rng = .Range(.Range("a2"), .Range("a2").End(xlDown))
End With
res = Application.Match(keyIDValueofnewrecord, _
rng, 0)

If IsError(res) Then

irow = ws.Cells(Rows.Count, 1) _
..End(xlUp).Offset(1, 0).Row

If Me.TextBox1.Value = "" Then
Me.TextBox1.SetFocus
MsgBox "Please Enter the Code"
Exit Sub
End If


ws.Cells(irow, 1).Value = Me.TextBox1.Value
ws.Cells(irow, 2).Value = Me.TextBox2.Value
ws.Cells(irow, 3).Value = Me.ComboBox1.Value
ws.Cells(irow, 4).Value = Me.TextBox3.Value



Me.TextBox1.Value = ""
Me.TextBox2.Value = ""
Me.ComboBox1.Value = ""
Me.TextBox3.Value = ""

Else

MsgBox "Data is already entered"

End If
End Sub

Where i am wrong. Please help me

SYED HAIDER ALI


--
Syed Haider Ali
------------------------------------------------------------------------
Syed Haider Ali's Profile: http://www.excelforum.com/member.php...o&userid=21994
View this thread: http://www.excelforum.com/showthread...hreadid=391263

If the record already exists, then just give a message?

This compiled for me--but I didn't test it. I didn't know where
"keyIDValueofnewrecord" comes from.

Option Explicit
Private Sub cmdAdd_Click()

Dim ws As Worksheet
Dim iRow As Long
Dim rng As Range
Dim res As Variant

If Me.TextBox1.Value = "" Then
Me.TextBox1.SetFocus
MsgBox "Please Enter the Code"
Exit Sub
End If

Set ws = Worksheets("code")

With ws
Set rng = .Range(.Range("a2"), .Range("a2").End(xlDown))
End With

res = Application.Match(keyIDValueofnewrecord, rng, 0)

If IsError(res) Then
iRow = ws.Cells(Rows.Count, 1).End(xlUp).Offset(1, 0).Row
ws.Cells(iRow, 1).Value = Me.TextBox1.Value
ws.Cells(iRow, 2).Value = Me.TextBox2.Value
ws.Cells(iRow, 3).Value = Me.ComboBox1.Value
ws.Cells(iRow, 4).Value = Me.TextBox3.Value

Me.TextBox1.Value = ""
Me.TextBox2.Value = ""
Me.ComboBox1.Value = ""
Me.TextBox3.Value = ""

Else

MsgBox "Data is already entered"

End If
End Sub



Syed Haider Ali wrote:

Dear Tom Ogilvy,

i have the following codes but when the data is already exit, it again
append whether it is a new record or not.

Private Sub cmdAdd_Click()
Dim ws As Worksheet
Dim irow As Long
Dim rng As Range

Set ws = Worksheets("code")
With ws
Set rng = .Range(.Range("a2"), .Range("a2").End(xlDown))
End With
res = Application.Match(keyIDValueofnewrecord, _
rng, 0)

If IsError(res) Then

irow = ws.Cells(Rows.Count, 1) _
End(xlUp).Offset(1, 0).Row

If Me.TextBox1.Value = "" Then
Me.TextBox1.SetFocus
MsgBox "Please Enter the Code"
Exit Sub
End If

ws.Cells(irow, 1).Value = Me.TextBox1.Value
ws.Cells(irow, 2).Value = Me.TextBox2.Value
ws.Cells(irow, 3).Value = Me.ComboBox1.Value
ws.Cells(irow, 4).Value = Me.TextBox3.Value

Me.TextBox1.Value = ""
Me.TextBox2.Value = ""
Me.ComboBox1.Value = ""
Me.TextBox3.Value = ""

Else

MsgBox "Data is already entered"

End If
End Sub

Where i am wrong. Please help me

SYED HAIDER ALI

--
Syed Haider Ali
------------------------------------------------------------------------
Syed Haider Ali's Profile: http://www.excelforum.com/member.php...o&userid=21994
View this thread: http://www.excelforum.com/showthread...hreadid=391263

--

Dave Peterson