//==============================================================================================
//private void Form1_onNewHome()
//{
// ISynchronizeInvoke i = (ISynchronizeInvoke)this;
// if(i.InvokeRequired){
// newHome n = new newHome(Form1_onNewHome);
// i.BeginInvoke(n,null);
// return;
// }
// load();
// //throw new NotImplementedException();
//}
//private void load()
//{
// DataTable dt = new DataTable();
// conn.Open();
// SqlCommand command = new SqlCommand("Select TOP 3 ID_BAN,TENBAN,STATUS from BAN ",conn);
// SqlDependency d = new SqlDependency(command);
// d.OnChange += d_OnChange;
// dt.Load(command.ExecuteReader(CommandBehavior.CloseConnection));
// //dt.Load(command.ExecuteReader());
// conn.Close();
// dtgv.DataSource = dt;
//}
//void d_OnChange(object sender, SqlNotificationEventArgs e)
//{
// SqlDependency de = sender as SqlDependency;
// de.OnChange -=d_OnChange;
// if(onNewHome !=null){
// onNewHome();
// }
// //throw new NotImplementedException();
//}
//--------------------------------------------------------------------------------------
//public DataTable ConvertToDataTable<T>(IList<T> data)
//{
// PropertyDescriptorCollection properties =
// TypeDescriptor.GetProperties(typeof(T));
// DataTable table = new DataTable();
// foreach (PropertyDescriptor prop in properties)
// table.Columns.Add(prop.Name, Nullable.GetUnderlyingType(prop.PropertyType) ?? prop.PropertyType);
// foreach (T item in data)
// {
// DataRow row = table.NewRow();
// foreach (PropertyDescriptor prop in properties)
// row[prop.Name] = prop.GetValue(item) ?? DBNull.Value;
// table.Rows.Add(row);
// }
// return table;
//}
public void loadData()
{
ConvertDataTable convert = new ConvertDataTable();
dtgv.AutoGenerateColumns = false; // ko ra cột extension data
dtgv.DataSource = convert.ToDataTable(webservice.getData());
}
