Whatz wrong with this MSSQl Query ?
- by ClixNCash
Whatz wrong this MSSQl Query :
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim SQLData As New System.Data.SqlClient.SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Database.mdf;Integrated Security=True;User Instance=True")
Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT COUNT(*) FROM Table1 WHERE Name ='" + TextBox1.Text + "'", SQLData)
SQLData.Open()
If cmdSelect.ExecuteScalar > 0 Then
Label1.Text = "You have already voted this service"
Return
End If
Dim con As New SqlConnection
Dim cmd As New SqlCommand
con.Open()
cmd.Connection = con
cmd.CommandText = "INSERT INTO Tabel1 (Name) VALUES('" & Trim(Label1.Text) & "')"
cmd.ExecuteNonQuery()
Label1.Text = "Thank You !"
SQLData.Close()
End Sub
