protected virtual AutoCompleteEntryCollection FilterList(AutoCompleteEntryCollection list)
{
AutoCompleteEntryCollection newList = new AutoCompleteEntryCollection();
foreach (IAutoCompleteEntry entry in list)
{
foreach (string match in entry.MatchStrings)
{
//if (match.ToUpper().StartsWith(this.Text.ToUpper()))
string text = CStringUtils.RemoveUnicodeChar(this.Text);
if (match.ToUpper().Contains(text.ToUpper()))
{
newList.Add(entry);
break;
}
}
}
return(newList);
}
protected virtual void UpdateList()
{
object selectedItem = this.list.SelectedItem;
this.list.Items.Clear();
//this.list.Items.AddRange(this.FilterList(this.Items).ToObjectArray());
this.list.DataSource = null;
this.list.DisplayMember = "DisplayName";
this.list.ValueMember = "Value";
//this.list.DataSource = this.FilterList(this.Items);
AutoCompleteEntryCollection filteredSource = FilterList(this.items);
foreach (AutoCompleteEntry item in filteredSource)
{
this.list.Items.Add(item);
}
if (selectedItem != null &&
this.list.Items.Contains(selectedItem))
{
EntryMode oldMode = this.Mode;
this.Mode = EntryMode.List;
this.list.SelectedItem = selectedItem;
this.Mode = oldMode;
}
if (this.list.Items.Count == 0)
{
this.HideList();
SelectCurrentItem();
}
else
{
int visItems = this.list.Items.Count;
if (visItems > 8)
{
visItems = 8;
}
this.popup.Height = (visItems * this.list.ItemHeight) + 2;
switch (this.BorderStyle)
{
case BorderStyle.FixedSingle:
{
this.popup.Height += 2;
} break;
case BorderStyle.Fixed3D:
{
this.popup.Height += 4;
} break;
case BorderStyle.None:
default:
{
} break;
}
if (this.PopupWidth <= 0)
{
this.popup.Width = this.Width;
}
else
{
this.popup.Width = this.PopupWidth;
}
if (this.list.Items.Count > 0 &&
this.list.SelectedIndex == -1)
{
EntryMode oldMode = this.Mode;
this.Mode = EntryMode.List;
this.list.SelectedIndex = 0;
this.Mode = oldMode;
}
}
}