05-10-17, 12:24 AM
PHP كود :
Dim cmd As New SQLiteCommand("SELECT COUNT(id) FROM [DB] WHERE [PFX]=@param1 AND [Ba]=@param2", con)
cmd.Parameters.AddWithValue("@param1", Trim(PFX.Text))
cmd.Parameters.AddWithValue("@param2", ban.Text)
If con.State <> ConnectionState.Open Then con.Open()
If cmd.ExecuteScalar > 0 Then
Multi.Text = PFX.Text
Multi.BackColor = Nothing
Else
Multi.Text = PFX.Text
Multi.BackColor = SystemColors.Info
End If
con.Close()
