private void OnItemStateChanged(Object sender, ItemChangedEventArgs e)
{
if (!_allowToSave)
{
return;
}
var itemInfo = e.ItemInfo;
if (e.Checked)
{
var itemControl = new ItemControl(itemInfo, this);
xtraTabControl.TabPages.Add(itemControl);
itemControl.LoadData();
}
else
{
var itemControl = xtraTabControl.TabPages
.OfType <ItemControl>()
.FirstOrDefault(control =>
String.Equals(control.ItemInfo.Id, itemInfo.Id, StringComparison.OrdinalIgnoreCase));
if (itemControl != null)
{
SlideContainer.EditedContent.ApproachState.TabA.Items.RemoveAll(item =>
String.Equals(item.Id, itemControl.ItemInfo.Id, StringComparison.OrdinalIgnoreCase));
xtraTabControl.TabPages.Remove(itemControl);
}
}
SlideContainer.RaiseSlideTypeChanged();
RaiseEditValueChanged();
}
public override void LoadData()
{
_allowToSave = false;
Contents.LoadData();
foreach (var itemControl in xtraTabControl.TabPages.OfType <ItemControl>().ToList())
{
xtraTabControl.TabPages.Remove(itemControl);
}
foreach (var itemState in SlideContainer.EditedContent.ApproachState.TabA.Items.OrderBy(item => item.Index))
{
var itemInfo = CustomTabInfo.ApproachItems.FirstOrDefault(item =>
String.Equals(item.Id, itemState.Id, StringComparison.OrdinalIgnoreCase));
if (itemInfo != null)
{
var itemControl = new ItemControl(itemInfo, this);
xtraTabControl.TabPages.Add(itemControl);
itemControl.LoadData();
}
}
_allowToSave = true;
}