Bind Datagrid

Most simpler way to bind your data values to datagridview in Windows Application.
Just need to call the method and your datagrid is bound.

  public void bindgrid()
        {
         try
            {
               DataSet ds = new DataSet();
               string strconnection = "Dsn=test; uid=root;";
               OdbcConnection Conn = new OdbcConnection(strconnection);
               DataTable dt;
               OdbcDataAdapter ad;
                ds = new DataSet();
                ad = new OdbcDataAdapter("select * from sample", Conn);
                ad.Fill(ds, "sample");
               
                dt = ds.Tables[0];
                this.dataGridView1.DataSource = dt.DefaultView;
                this.dataGridView1.DataBindings.Control.CreateControl();
              
            }
            catch
            {
            }
        }

Also if u need to set the column width programmatically then u need to add

 DataGridTableStyle tabStyle = new DataGridTableStyle();
 tabStyle.MappingName = dt.TableName;

 dtBDGrid.TableStyles.Add(tabStyle);
 tabStyle.GridColumnStyles[0].Width = 125;