LoadFromXml() and ValueLists | Infragistics Forums

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LoadFromXml() and ValueLists

Daniel posted over 14 years ago

Hi,

when I load a grid layout with LoadFromXml(), and the layout contains a column with a ValueList, the dropdown list does not appear.

You see the down-arrow button of the combobox in the cell, but there are no items.

I have to manually set the ValueList property for the column again to see the values of the list.

This also happens when using a BindableValueList.

Is this a bug or did I do anything wrong?

Thanks for your help.

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Offline Mike Saltzman posted over 14 years ago

Hi,

How are you creating your ValueLists and how you are attaching them to the grid?

I'm not sure, but the grid might not be able to save the ValueList along with the grid layout unless you add it to the grid.DisplayLayout.ValueLists collection.
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Offline Daniel posted over 14 years ago in reply to Mike Saltzman
For example, I create the ValueList this way:

Create a ValueList in the UltraGrid Designer (DisplayLayout -> ValueLists)

Assign the ValueList to a column in a band (via Designer)

Create List items, e.g. in the Load() or InitializeLayout() method: grid.DisplayLayout.ValueLists["listkey"].ValueListItems.Add("test", "test")

This works normally.

If I save and load the grid layout, the ValueList is not assigned to the column any more.
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