private int _keyCounter = 0;//keeps track of the number of times the user hits enter on the control after it gains focus.
//
public virtual bool ProcessReturnKey()
{
if (this.DroppedDown == true)
{
_keyCounter++;
EditableDataGrid dg = this.Parent as EditableDataGrid;
if (DeviceInfo.DevicePlatform == PlatformType.WinCE &&
(dg != null && _keyCounter == 3))
{
dg.MoveSeclection(Direction.Right);
return(true);
}
else if (dg != null && _keyCounter == 2)
{
dg.MoveSeclection(Direction.Right);
return(true);
}
else
{
return(false);
}
}
else
{
_keyCounter = 0;
IKeyPressProcessor p = this.Parent as IKeyPressProcessor;
if (p == null)
{
return(false);
}
return(p.ProcessReturnKey());
}
}
public new bool ProcessDialogKey(Keys keyVal)
#endif
{
switch (keyVal)
{
case (Keys.Left):
{
if (this.SelectionStart == 0)
{
EditableDataGrid dg = this.Parent as EditableDataGrid;
if (dg != null)
{
return(dg.MoveSeclection(Direction.Left));
}
}
break;
}
case (Keys.Right):
{
if (this.SelectionStart == this.Text.Length)
{
EditableDataGrid dg = this.Parent as EditableDataGrid;
if (dg != null)
{
return(dg.MoveSeclection(Direction.Right));
}
}
break;
}
case (Keys.Up):
{
if (this.DroppedDown == false)
{
EditableDataGrid dg = this.Parent as EditableDataGrid;
if (dg != null)
{
return(dg.MoveSeclection(Direction.Up));
}
}
break;
}
case (Keys.Down):
{
if (this.DroppedDown == false)
{
EditableDataGrid dg = this.Parent as EditableDataGrid;
if (dg != null)
{
return(dg.MoveSeclection(Direction.Down));
}
}
break;
}
default:
{
IKeyPressProcessor p = this.Parent as IKeyPressProcessor;
if (p == null)
{
return(false);
}
return(p.ProcessDialogKey(keyVal));
}
}
return(false);
}