protected override void OnKeyDown(KeyEventArgs e)
{
Keys keyCode = e.KeyCode;
if (e.Modifiers == Keys.None)
{
if ((keyCode == Keys.Delete) || (keyCode == Keys.Back))
{
if (!string.IsNullOrEmpty(searchText))
{
searchText = searchText.Remove(searchText.Length - 1);
}
Research();
}
}
if (e.Control && char.IsLetter((char)((ushort)keyCode)))
{
switch (keyCode)
{
case Keys.V:
if (Clipboard.ContainsText())
{
searchText = Clipboard.GetText();
Research();
}
break;
case Keys.C:
if ((Items.Count > 0) && (SelectedItem > -1))
{
FileOperations.CopyFilesListToClipboard(new string[1] {
Items[SelectedItem].FileName
});
}
break;
default:
break;
}
}
base.OnKeyDown(e);
}