private void Table_HeaderFilterClick(object sender, HandledHeaderMouseEventArgs e)
{
if (e.Index != 2)
{
return;
}
var filter = e.Column.Filter as TextColumnFilter;
if (filter == null)
return;
string[] items = filter.GetDistinctItems(e.Table, e.Index);
txtFilter.Text = string.Empty;
foreach (string s in items)
{
txtFilter.Text += string.Format(@"{0}{1}", s, Environment.NewLine);
}
e.Handled = true;
}
/// <summary>
/// Raises the HeaderFilterClick event
/// </summary>
/// <param name="e">A HeaderMouseEventArgs that contains the event data</param>
protected virtual void OnHeaderFilterClick(HeaderMouseEventArgs e)
{
if (this.CanRaiseEvents)
{
var args = new HandledHeaderMouseEventArgs(e);
if (HeaderFilterClick != null)
{
HeaderFilterClick(e.Column, args);
}
if (!args.Handled)
{
if (e.Column.Filter != null)
{
e.Column.Filter.OnHeaderFilterClick(e);
}
}
}
}
