Here is a stack trace from the exception:
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All I am trying to do is :
field.Label = metadata.Label
at Infragistics.Windows.DataPresenter.Field.get_AllowLabelVirtualizationResolved()
at Infragistics.Windows.DataPresenter.Field.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, OperationType operationType)
at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, OperationType operationType, Boolean isInternal)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
Hello,
I was not able to reproduce that with the default settings of the XamDataGrid. Can you give us more information if there is anything specific that you are doing?