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Sunday, August 24, 2008

How to insert record in SQL server database from VB.Net?

First go to following link
Secure connection and easy transaction handling in .Net

to understand the logic for the connection
and to get the idea of what objDB means.

Just create a objDB class from the above link provided and use the following code
to insert a record in the table named dog.

Private Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSingle.Click
Dim str As String
Dim objDB As clsObjDB

objDB = New clsObjDB
str = "insert into Dog (DogName,Active)values('Lika',1) "

objDB = Nothing

messagebox.Show("Successfully Inserted Single row in dog!!" & vbCrLf)

Catch ex As Exception

objDB = Nothing
End Try

End Sub

In the above function I have just created a new instance of clsObjDB andpassed the sql query in the ExecuteQuery function and that's it, it does the rest of the work.

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