HOW TO DELETE RECORD FROM DATA BASE ...ENTERED TEXTBOX VALU

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; namespace { public partial class Form4 : Form { string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"]; OleDbCommand com; string str; public Form4() { InitializeComponent(); } private void btn_delete_Click(object sender, EventArgs e) { OleDbConnection con = new OleDbConnection(ConnectionString); con.Open(); str = "Delete from emp where name='" + textBox1.Text + "'"; com = new OleDbCommand(str, con); com.ExecuteNonQuery(); con.Close(); MessageBox.Show("Records successfully Deleted"); } } }

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Satyapriya Nayak13y ago
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; namespace { public partial class Form4 : Form { string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"]; OleDbCommand com; string str; public Form4() { InitializeComponent(); } private void btn_delete_Click(object sender, EventArgs e) { OleDbConnection con = new OleDbConnection(ConnectionString); con.Open(); str = "Delete from emp where name='" + textBox1.Text + "'"; com = new OleDbCommand(str, con); com.ExecuteNonQuery(); con.Close(); MessageBox.Show("Records successfully Deleted"); } } }
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