DataViewBase.ValidatesOnNotifyDataErrors Property
Gets or sets whether the GridControl checks for and reports errors that are raised by a data source that implements INotifyDataErrorInfo.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.2.Core.dll
NuGet Package: DevExpress.Wpf.Grid.Core
Declaration
Property Value
| Type | Default | Description |
|---|---|---|
| Boolean | true | true, to make the GridControl check for and report errors that are raised by a data source that implements INotifyDataErrorInfo; otherwise, false. |
Remarks
Starting from v18.1, the GridControl checks for and reports errors that are raised by a data source that implements INotifyDataErrorInfo. To disable this validation type, set the ValidatesOnNotifyDataErrors property to false.
When the INotifyDataErrorInfo.GetErrors method returns a collection with multiple values, the GridControl displays the first error from this collection. If this collection contains a custom object, an error tooltip contains a value that the ToString method returns.