private void barDocuments_DockTabClosing(object sender, DevComponents.DotNetBar.DockTabClosingEventArgs e)
{
if (!XContext.AllowClose)
{
if (e.DockContainerItem.Tag.GetType() == typeof(StartWF))
{
e.Cancel = true;
}
return;
}
e.RemoveDockTab = true;
if (((Bar)sender).Items.Count == 1) // Remove bar if last item is closed...
{
dotNetBarManager1.Bars.Remove((Bar)sender);
}
//删除事件订阅。
if (this.m_AddIns.Contains(e.DockContainerItem.Tag))
{
MessageExchange.Singleton.Unsubscribe(e.DockContainerItem.Tag);
MessageExchange.RemoveNotify(e.DockContainerItem.Tag);
this.m_AddIns.Remove(e.DockContainerItem.Tag);
}
}
void LoadModule(System.Windows.Controls.Control addIn)
{
FormContainer doc = this.FindAddInContainer(addIn);
if (doc == null)
{
doc = CreateAddInContainer(addIn);
doc.Tag = addIn;
//注册模块。
this.m_AddIns.Add(doc.ExplorerControl);
//删除事件。
doc.FormClosed += (s, e) =>
{
if (this.m_AddIns.Contains(doc.ExplorerControl))
{
MessageExchange.Singleton.Unsubscribe(doc.ExplorerControl);
MessageExchange.RemoveNotify(doc.ExplorerControl);
this.m_AddIns.Remove(doc.ExplorerControl);
}
};
}
else
{
AddInActivate(addIn);
}
}
