public virtual void OnKeyUp(KeyEventArgs e)
{
RadDropDownListEditorElement editorElement = this.EditorElement as RadDropDownListEditorElement;
if (editorElement == null || !editorElement.IsInValidState(true))
{
return;
}
bool flag = editorElement.DropDownStyle == RadDropDownStyle.DropDown;
int length = editorElement.Text.Length;
switch (e.KeyCode)
{
case Keys.Left:
if (flag && (!this.RightToLeft || this.selectionStart != length) && (this.RightToLeft || this.selectionStart != 0))
{
break;
}
base.OnKeyDown(e);
break;
case Keys.Right:
if (flag && (!this.RightToLeft || this.selectionStart != 0) && (this.RightToLeft || this.selectionStart != length))
{
break;
}
base.OnKeyDown(e);
break;
}
}
public override void OnKeyDown(KeyEventArgs e)
{
RadDropDownListEditorElement editorElement = this.EditorElement as RadDropDownListEditorElement;
if (editorElement == null || !editorElement.IsInValidState(true))
{
return;
}
this.selectionStart = editorElement.SelectionStart;
if (e.KeyCode == Keys.Return && e.Modifiers != Keys.Control)
{
base.OnKeyDown(e);
}
else if (e.KeyCode == Keys.Escape)
{
base.OnKeyDown(e);
e.Handled = true;
}
else
{
if (e.KeyCode != Keys.Left && e.KeyCode != Keys.Right || editorElement.DropDownStyle != RadDropDownStyle.DropDownList)
{
return;
}
e.Handled = true;
}
}