internal object GetCheckedValue(RadCheckedListDataItem item)
{
if (string.IsNullOrEmpty(this.checkedMember))
{
return((object)false);
}
object component;
try
{
component = this.checkedMember.Split('.').Length <= 1 ? this.listSource.GetBoundValue(item.DataBoundItem, this.checkedMember) : this.GetSubPropertyValue(this.checkedMember, item.DataBoundItem);
}
catch (ArgumentException ex)
{
component = item.DataBoundItem;
this.DisplayMember = "";
this.ValueMember = "";
this.CheckedMember = "";
}
if (component == null)
{
component = (object)"";
}
return((object)this.GetFormattedValue(component, TypeDescriptor.GetConverter(component)));
}
internal void ProcessItem(RadCheckedListDataItem radCheckedListDataItem)
{
this.checkedItems.ProcessCheckedItem(radCheckedListDataItem);
if (this.IsUpdating())
{
return;
}
this.SyncEditorElementWithSelectedItem();
}
private void checkBox_ToggleStateChanging(object sender, StateChangingEventArgs args)
{
RadCheckedListDataItem data = (RadCheckedListDataItem)this.Data;
bool flag = args.NewValue == Telerik.WinControls.Enumerations.ToggleState.On;
if (data.Checked == flag)
{
return;
}
data.Checked = flag;
args.Cancel = data.Checked != flag;
}
protected virtual RadCheckedListDataItem CreateCheckedListDataItem(
RadListDataItem item)
{
RadCheckedListDataItem checkedListDataItem = new RadCheckedListDataItem(item.Text, false);
checkedListDataItem.Value = item.Value;
checkedListDataItem.Tag = item.Tag;
checkedListDataItem.Height = item.Height;
checkedListDataItem.Image = item.Image;
checkedListDataItem.ImageAlignment = item.ImageAlignment;
checkedListDataItem.TextAlignment = item.TextAlignment;
checkedListDataItem.TextImageRelation = item.TextImageRelation;
checkedListDataItem.TextWrap = item.TextWrap;
checkedListDataItem.TextOrientation = item.TextOrientation;
return checkedListDataItem;
}
private void UpdateCheckedDataItems()
{
foreach (RadListDataItem radListDataItem in this.Items)
{
radListDataItem.CachedText = this.GetUnformattedValue(radListDataItem);
RadCheckedListDataItem checkedListDataItem = radListDataItem as RadCheckedListDataItem;
if (checkedListDataItem != null)
{
string str = this.GetCheckedValue(checkedListDataItem).ToString();
if (string.IsNullOrEmpty(str))
{
str = "False";
}
checkedListDataItem.Checked = Convert.ToBoolean(str);
}
}
}
protected override void SynchronizeProperties()
{
base.SynchronizeProperties();
if (!(this.Data is RadCheckedListDataItem))
{
return;
}
RadCheckedListDataItem data = (RadCheckedListDataItem)this.Data;
this.checkBox.ReadOnly = data.Owner.ReadOnly;
if (this.checkBox.IsChecked != data.Checked)
{
this.checkBox.ToggleStateChanging -= new StateChangingEventHandler(this.checkBox_ToggleStateChanging);
this.checkBox.IsChecked = data.Checked;
this.checkBox.ToggleStateChanging += new StateChangingEventHandler(this.checkBox_ToggleStateChanging);
}
this.label.Text = data.Text;
}
public void Add(RadCheckedListDataItem item)
{
base.Add((RadListDataItem) item);
}
public RadCheckedListDataItemEventArgs(RadCheckedListDataItem item)
{
this.item = item;
}
public RadCheckedListDataItemCancelEventArgs(RadCheckedListDataItem item, bool cancel)
: base(cancel)
{
this.item = item;
}