private void Handler_AddPage(object theSender, EventArgs theArgs)
{
IDesignerHost service = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (service != null)
{
this.myInTransaction = true;
DesignerTransactionUtility.DoInTransaction(service, "MultiPaneControlAddPage", new TransactionAwareParammedMethod(this.Transaction_AddPage), null);
this.myInTransaction = false;
}
}
private void Handler_RemovePage(object sender, EventArgs eevent)
{
MultiPaneControl designedControl = this.DesignedControl;
if ((designedControl != null) && (designedControl.Controls.Count >= 1))
{
IDesignerHost service = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (service != null)
{
this.myInTransaction = true;
DesignerTransactionUtility.DoInTransaction(service, "MultiPaneControlRemovePage", new TransactionAwareParammedMethod(this.Transaction_RemovePage), null);
this.myInTransaction = false;
}
}
}
private void Handler_SwitchPage(object theSender, EventArgs theArgs)
{
frmSwitchPages pages = new frmSwitchPages(this);
if (pages.ShowDialog() == DialogResult.OK)
{
if (pages.SetSelectedPage)
{
IDesignerHost service = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (service != null)
{
DesignerTransactionUtility.DoInTransaction(service, "MultiPaneControlSetSelectedPageAsConcrete", new TransactionAwareParammedMethod(this.Transaction_SetSelectedPageAsConcrete), pages.FutureSelection);
}
}
else
{
this.DesignerSelectedPage = pages.FutureSelection;
}
}
}
private void Handler_ComponentRemoving(object theSender, ComponentEventArgs theArgs)
{
if (theArgs.Component is MultiPanePage)
{
MultiPaneControl designedControl = this.DesignedControl;
MultiPanePage component = (MultiPanePage)theArgs.Component;
if (designedControl.Controls.Contains(component))
{
IDesignerHost service = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (!this.myInTransaction)
{
this.myInTransaction = true;
DesignerTransactionUtility.DoInTransaction(service, "MultiPaneControlRemoveComponent", new TransactionAwareParammedMethod(this.Transaction_UpdateSelectedPage), null);
this.myInTransaction = false;
}
else
{
this.Transaction_UpdateSelectedPage(service, null);
}
this.CheckVerbStatus();
}
}
}
protected override IComponent[] CreateComponentsCore(IDesignerHost theHost)
{
return(DesignerTransactionUtility.DoInTransaction(theHost, "MultiPaneControlTooblxItem_CreateControl", new TransactionAwareParammedMethod(this.CreateControlWithOnePage), null) as IComponent[]);
}
