private void UnsubscribeOnEdit()
{
if (this._editable == null)
{
return;
}
this._editable.StartedEdit -= new EventHandler(this.editable_StartedEdit);
this._editable.EndedEdit -= new EventHandler(this.editable_EndedEdit);
this._editable = (ISupportCollectionEdit)null;
}
private void SubscribeOnEdit()
{
ISupportCollectionEdit supportCollectionEdit = this.DataContext as ISupportCollectionEdit;
if (supportCollectionEdit == null || this._editable == supportCollectionEdit)
{
return;
}
this.UnsubscribeOnEdit();
supportCollectionEdit.StartedEdit += new EventHandler(this.editable_StartedEdit);
supportCollectionEdit.EndedEdit += new EventHandler(this.editable_EndedEdit);
this._editable = supportCollectionEdit;
}
