C#

.....<br />
using System.Runtime.InteropServices;<br />
.....<br />
public class Form1 : System.Windows.Forms.Form<br />
{<br />
....<br />
protected override void OnLoad(System.EventArgs e)<br />
{<br />
 WIN32 win32 = new WIN32();<br />
 win32.HideWindow(this.Handle);<br />
}<br />
...<br />
}<br />
<br />
<br />
public class WIN32<br />
{<br />
  public WIN32()<br />
  {<br />
  }<br />
<br />
  public void HideWindow(System.IntPtr handle)<br />
  {<br />
	ShowWindow(handle,WindowShowStyle.Hide);<br />
  }<br />
<br />
  [DllImport("user32.dll")]<br />
  private static extern bool ShowWindow(IntPtr hWnd, WindowShowStyle    nCmdShow);<br />
<br />
  private enum WindowShowStyle : uint<br />
  {<br />
	Hide = 0,<br />
	ShowNormal = 1,<br />
	ShowMinimized = 2,<br />
	ShowMaximized = 3,<br />
	Maximize = 3,<br />
	ShowNormalNoActivate = 4,<br />
	Show = 5,<br />
	Minimize = 6,<br />
	ShowMinNoActivate = 7,<br />
	ShowNoActivate = 8,<br />
	Restore = 9,<br />
	ShowDefault = 10,<br />
	ForceMinimized = 11<br />
  }<br />
}

BindingManagerBase bmb = dataGrid.BindingContext[dataGrid.DataSource,dataGrid.DataMember];
DataGrid.HitTestInfo hti = dataGrid.HitTest(e.X,e.Y);

if(e.Button == MouseButtons.Left) {
  if(hti.Type == DataGrid.HitTestType.Cell || hti.Type == DataGrid.HitTestType.RowHeader) {
    bmb.Position = hti.Row;

    //Setup dataview for the textboxes
    dataView1.RowFilter = string.Format("Id = '{0}'",(bmb.Current as DataRowView)["Id"]);
  }
}