/// <summary>
/// Refresh the collection and close the form
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void btnClose_Click(object sender, EventArgs e)
{
if (wasModified)
{
items.Clear();
for (int idx = 0; idx < lbContentItems.Items.Count; idx++)
{
items.Add((ContentItem)lbContentItems.Items[idx]);
}
}
this.Close();
}
/// <summary>
/// Unload all of the resources.
/// </summary>
public void Unload()
{
if (IsLoading)
{
throw new InvalidOperationException("Content Manager is currently loading");
}
lock (_contentItems)
{
foreach (ContentItem item in _contentItems)
{
item.Dispose();
}
_contentItems.Clear();
}
}
