public TUserControl GetUserControl <TUserControl> (string tabViewID)
where TUserControl : Control
{
TabbedMultiView multiView = UserControlMultiView;
if (multiView == null)
{
throw new InvalidOperationException("Page has no UserControlMultiView.");
}
TabView view = (TabView)multiView.FindControl(tabViewID);
if (view == null)
{
throw new ArgumentOutOfRangeException("No child control with ID " + tabViewID + " found.");
}
view.EnsureLazyControls();
foreach (Control childControl in view.LazyControls)
{
if (childControl is TUserControl)
{
return((TUserControl)childControl);
}
}
throw new ArgumentOutOfRangeException("TabView " + ID + " has no lazy control of type " + typeof(TUserControl).Name + ".");
}
protected bool SaveObject()
{
EnsurePostLoadInvoked();
EnsureValidatableControlsInitialized();
bool isValid = DataSource.Validate();
Control firstInvalidControl = null;
foreach (DataEditUserControl control in DataEditUserControls)
{
if (!control.Validate())
{
isValid = false;
firstInvalidControl = control;
break;
}
}
if (isValid)
{
foreach (DataEditUserControl control in DataEditUserControls)
{
control.SaveValues(false);
}
DataSource.SaveValues(false);
_isSaved = true;
// transaction will be committed by caller or using auto commit.
}
else
{
TabbedMultiView multiView = UserControlMultiView;
if (multiView != null)
{
for (Control control = firstInvalidControl; control != null; control = control.Parent)
{
if (control is TabView)
{
multiView.SetActiveView((TabView)control);
break;
}
}
}
}
return(isValid);
}