Infragistics ultraGrid and .netTiers

Anyone used this combination? I am having an issue trying to load and save a detail row of an Ultragrid, setup as a Master/Detail ggrid relationship, into the database. Here is a step by step about the the database and the code.

I have 2 Tables. One called LeaveCategory and one called LeaveType. LeaveType table has a FK relationship with LeaveCategory.

I have created a binding source that used the .netTiers LeaveCategory entity. When I go into the Infragistics designer for the Ultragrid, I set the data source to this binding source. This process automatically creates the Master Detail relationship and the child band for the LeaveType table/entity.

In the code, I DeepLoad the LeaveCategory

Code:

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TList<LeaveCategory> leaveCategories = DataRepository.LeaveCategoryProvider.GetAll();
DataRepository.LeaveCategoryProvider.DeepLoad(leaveCategories, true, DeepLoadType.IncludeChildren, typeof(LeaveType));
leaveBindingSource.DataSource = leaveCategories;
leaveBindingSource.DataBind();

---

Now I have 2 categories in the database and 1 of them has a type. But the detail child row shows no records een though if I debug I can see the LeaveTypeCollection is populated from the DeepLoad.

Also if I create a new LeaveType, again debugging I can see the LeaveTypeCollection is populate with the data entered, a DeepSave also does not save the LeaveTypes.

I was wondering if anyone with experience in this knows what I am missing. Documentation on this is pretty nil. Hopefully I provided enough information.