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BindingExpressionBase.HasError Property

Gets a value that indicates whether the parent binding has a failed validation rule.

Namespace:  System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

public virtual bool HasError { get; }
You cannot set this property in XAML.

Property Value

Type: System.Boolean
true if the parent binding has a failed validation rule; otherwise, false.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0
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