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show the match data in a datagridview

Posted By:Nikhil Kumar       Posted Date: February 20, 2010    Points: 10    Category: DataGrid    URL: http://www.dotnetspark.com  

This code sample will show you how to show the match data in a datagridview by a textbox calling method.
 

Type a id in text box and click on the search
button it will show the mach data by the typed id
private void button1_Click(object sender, EventArgs e)
{
    string se;
    se = "select * from ja where id = @id";
    SqlConnection con = new SqlConnection();
    con.ConnectionString = "data source= Jbb-690ab60e108; Initial catalog = datamaster; Integrated security = true";
    con.Open();
    SqlCommand cmd = new SqlCommand();
    cmd.Connection = con;
    cmd.CommandText = se;
    SqlParameter pp = cmd.Parameters.Add("@id", SqlDbType.VarChar, 10);
    pp.Value = textBox1.Text;
    SqlDataAdapter adapter = new
    SqlDataAdapter(cmd);
    DataTable dt = new DataTable();
    adapter.Fill(dt);
    {
        dataGridView1.DataSource = dt;
    }


}

     

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