inserting values to database

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hi, i had tried to insert the values to the database by using insert into statement , the bulid process is succeeded , but at the runtime i am getting the error, that ("Syntax error in INSERT INTO statement.") ,

VB

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\Customer.mdb")
        con.Open()
        Dim s1 As String = "insert into dbadd(input,output,project)values('" + TextBox1.Text + "','" + TextBox2.Text + "','" + TextBox3.Text + "') "
        cmd = New OleDbCommand(s1, con)
        cmd.ExecuteNonQuery()
        TextBox1.Text = ""
        TextBox2.Text = ""
        TextBox3.Text = ""
        MsgBox("Successfully inserted")
    End Sub

Posted 28-Nov-11 18:30pm

ANANTH P

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**Manoj K Bhoir** · Answer 1 · 2011-11-28T18:43:00

There is Syntax error in your query.There are so many ways to write query to insert data into database.Try these one :

VB

Dim objda As New OleDbDataAdapter
obj.SelectCommnd=New OledbCommand
objda.SelectCommand.CommandText="Insert into TableName (Field1, Field2, Field3) values(@Field1, @Field2, @Field3)"
objda.SelectCommand.Parameters.AddWithValue("@Field1", TextBox1.Text)
objda.SelectCommand.Parameters.AddWithValue("@Field2", TextBox2.Text)
objda.SelectCommand.Parameters.AddWithValue("@Field3", TextBox3.Text)
   Try                                     'To handle OleDb Exceptions
       objda.SelectCommand.ExecuteNonQuery()
   Catch ex As OleDb.OleDbException
       MessageBox.Show(ex.Message)
   End Try

I hope it will help you :)

ashok_89 · Answer 2 · 2011-11-28T18:35:00

VB

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\Customer.mdb")
        con.Open()
TextBox1.Text = ""
        TextBox2.Text = ""
        TextBox3.Text = ""
        Dim s1 As String = "insert into dbadd(input,output,project)values('" + TextBox1.Text + "','" + TextBox2.Text + "','" + TextBox3.Text + "') "
        cmd = New OleDbCommand(s1, con)
        cmd.ExecuteNonQuery()

        MsgBox("Successfully inserted")
    End Sub

try and say whether it works now

inserting values to database

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