Temporarily resolve errors in the DataGrid control data binding when the XXX field does not belong to the XXX table

Datagrid|datagrid Control | error | timing | resolution | data

Using System;
Using System.Collections;
Using System.ComponentModel;
Using System.Drawing;
Using System.Data;
Using System.Windows.Forms;

Namespace Device.Forms.UI.Grids
{
<summary>
Summary description of the Newdatagrid.
</summary>
public class Newdatagrid:datagrid
{
<summary>
The required designer variable.
</summary>
Private System.ComponentModel.Container components = null;

Public Newdatagrid ()
{
This call is required for the Windows.Forms form designer.
InitializeComponent ();

TODO: Add any initialization after the InitializeComponent call

}

<summary>
Clean up all resources that are in use.
</summary>
protected override void Dispose (bool disposing)
{
if (disposing)
{
if (Components!= null)
{
Components. Dispose ();
}
}
Base. Dispose (disposing);
}

Code generated #region Component Designer
<summary>
Designer supports the desired method-do not use the Code Editor
Modify the contents of this method.
</summary>
private void InitializeComponent ()
{
//
Newdatagrid
//
This. Name = "Newdatagrid";
This. Load + = new System.EventHandler (this. Newdatagrid_load);

}
#endregion

protected override void OnEnter (EventArgs e) {
try{
Base. OnEnter (e);
}
catch{
Return
}
}

}
}