private void checkedListBoxRegion_ItemCheck(object sender, ItemCheckEventArgs e)
{
RegionCheckedList.Clear();
foreach (var item in checkedListBoxRegion.CheckedItems)
{
RegionCheckedList.Add(item as Region);
}
if (e.NewValue == CheckState.Unchecked)
{
RegionCheckedList.Remove(checkedListBoxRegion.Items[e.Index] as Region);
}
else
{
RegionCheckedList.Add(checkedListBoxRegion.Items[e.Index] as Region);
}
if (isNotUpdateRegionAll)
{
return;
}
RefreshOperatorCheckedBox();
bool isAllChecked = checkedListBoxRegion.Items.Count == RegionCheckedList.Count();
textBoxRegion.Text = isAllChecked ? "Все" : String.Join(";", RegionCheckedList.Select(x => x.Title));
}
private void RefreshRegionCheckedBox()
{
checkedListBoxRegion.Items.Clear();
RegionCheckedList.Clear();
var regionList = new List <Region>();
foreach (var district in DistrictCheckedList)
{
regionList.AddRange(district.Regions);
}
checkedListBoxRegion.Items.AddRange(regionList.Distinct().OrderBy(x => x.Title).ToArray());
}
private void checkBoxRegionAll_CheckedChanged(object sender, EventArgs e)
{
isNotUpdateRegionAll = true;
RegionCheckedList.Clear();
if (checkBoxRegionAll.Checked)
{
foreach (var item in checkedListBoxRegion.Items)
{
RegionCheckedList.Add(item as Region);
}
}
SetItemChecked(this.checkedListBoxRegion, this.checkBoxRegionAll.Checked, ref this.isNotUpdateRegionAll);
this.textBoxRegion.Text = "Все";
}