/// <summary>
/// Raises the ItemCheckBoxClick event.
/// </summary>
/// <param name="e">A ItemEventArgs that contains event data.</param>
protected virtual void OnItemCheckBoxClick(ItemEventArgs e)
{
if (ItemCheckBoxClick != null)
ItemCheckBoxClick(this, e);
}
/// <summary>
/// Raises the ThumbnailCaching event.
/// </summary>
/// <param name="e">A ItemEventArgs that contains event data.</param>
protected virtual void OnThumbnailCaching(ItemEventArgs e)
{
if (ThumbnailCaching != null)
ThumbnailCaching(this, e);
}