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ValidationEventArgs.IsValid Property

Gets or sets a value specifying whether the value is valid.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v24.1.dll

NuGet Package: DevExpress.Wpf.Core


public bool IsValid { get; set; }

Property Value

Type Description

true if the value is valid; otherwise, false.


Use the IsValid property to specify whether a new value meets your validation criteria, and can be posted to the editor.

If the entered value is not valid, set the IsValid property to false. In this instance, this value will not be posted to the editor and an error icon defined by the ValidationEventArgs.ErrorType, will be displayed within the editor. The error description (error tooltip) can be specified using the ValidationEventArgs.ErrorContent property.

The following code snippets (auto-collected from DevExpress Examples) contain references to the IsValid property.


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See Also