Columns are unbound columns, and all limitations related to unbound columns (see Server Mode Limitations and Binding to ICollectionView) apply to them.Ĭolumns with the specified Binding property are read-only.The sort and filter operations are slower because a column obtains its cell values using the standard binding mechanism.The following limitations apply when you use the Binding property: ![]() ![]() You can use the Binding property to avoid the FieldName property’s limitations. Collection properties cannot be edited.To avoid this limitation, set the DataControlBase.DetectNestedPropert圜hanges property to true. A column ignores a nested property’s changes when the field name has a complex path (like “ ClientClasses.Count“).PropertyDescriptor objects obtained from the collection type or the first data source item are internally cached and used for all data source items. Only objects of the same type in the ItemsSource collection are supported.A column cannot access collection members (like FieldName=”SomeItems”).A column cannot be used for Dynamic Object properties (binding to the ExpandoObject is supported).The following limitations apply when you use the FieldName property: The FieldName property exhibits better performance than the Binding property because the GridControl obtains property values using PropertyDescriptor objects. The ColumnBase.FieldName or ColumnBase.Binding properties should be defined for every GridControl column.
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