PropertyMetadataBuilderExtensions.UrlDataType<T>(PropertyMetadataBuilder<T, String>, Func<String>) Method

Configures the property editor to display URL values.

Namespace: DevExpress.Mvvm.DataAnnotations

Assembly: DevExpress.Mvvm.v24.1.dll

NuGet Packages: DevExpress.Mvvm, DevExpress.Win.Navigation

Declaration

C#

public static PropertyMetadataBuilder<T, string> UrlDataType<T>(
    this PropertyMetadataBuilder<T, string> builder,
    Func<string> errorMessageAccessor = null
)

VB.NET

<ExtensionAttribute>
Public Shared Function UrlDataType(Of T)(
    builder As PropertyMetadataBuilder(Of T, String),
    errorMessageAccessor As Func(Of String) = Nothing
) As PropertyMetadataBuilder(Of T, String)

Parameters

Name	Type	Description
builder	PropertyMetadataBuilder<T, String>	A property metadata builder.

Optional Parameters

Name	Type	Default	Description
errorMessageAccessor	Func<String>	null	A function that returns an error message.

Type Parameters

Name
T

Returns

Type	Description
PropertyMetadataBuilder<T, String>	The property metadata builder instance.

Remarks

The UrlDataType<T> property is recognized by the GridControl, TreeListControl, DataLayoutControl and PropertyGridControl.

Using the UrlDataType<T> method is equivalent to assigning the [DataType(DataType.Url)] data annotation attribute to a data property.