This topic has not yet been rated - Rate this topic

BindingExpressionBase.HasError Property

.NET Framework 4.5

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; }

Property Value

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

Remarks

This property is identical to the HasValidationError property.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

BindingExpressionBase Class

System.Windows.Data Namespace

Validation.HasError

MultiBindingExpression.HasError

Other Resources

Data Binding Overview

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)