using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.Data.SqlClient; namespace EnQApp { public partial class LoGEnq : Form { public LoGEnq() { InitializeComponent(); } private void Btn1_Click(object sender, EventArgs e) { String Usrname = UName.Text; SqlConnection cn = new SqlConnection(global::DataBaseTest.Propeties.Settings.Default.Database1ConnectionString); try { cn.Open(); SqlCommand cmd = new SqlCommand(); cmd.CommandText = "SELECT * FROM Login WHERE Uname=@Usr;"; cmd.Parameters.AddWithValue("@Usr",Usrname); cmd.ExecuteNonQuery(); MessageBox.Show("Thank you"); } catch (Exception ex) { } finally { } }
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