PropertyMetadataBuilderExtensions.NewItemInitializer<T, TKey, TValue, TNewItem>(PropertyMetadataBuilder<T, IDictionary<TKey, TValue>>, Func<ITypeDescriptorContext, IDictionary<TKey, TValue>, KeyValuePair<TKey, TNewItem>>, String, String) Method

Namespace: DevExpress.Mvvm.DataAnnotations

Assembly: DevExpress.Mvvm.v24.1.dll

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

Declaration

C#

public static PropertyMetadataBuilder<T, IDictionary<TKey, TValue>> NewItemInitializer<T, TKey, TValue, TNewItem>(
    this PropertyMetadataBuilder<T, IDictionary<TKey, TValue>> builder,
    Func<ITypeDescriptorContext, IDictionary<TKey, TValue>, KeyValuePair<TKey, TNewItem>> createDelegate,
    string name = null,
    string description = null
)
    where TNewItem : TValue

VB.NET

<ExtensionAttribute>
Public Shared Function NewItemInitializer(Of T, TKey, TValue, TNewItem As TValue)(
    builder As PropertyMetadataBuilder(Of T, IDictionary(Of TKey, TValue)),
    createDelegate As Func(Of ITypeDescriptorContext, IDictionary(Of TKey, TValue), KeyValuePair(Of TKey, TNewItem)),
    name As String = Nothing,
    description As String = Nothing
) As PropertyMetadataBuilder(Of T, IDictionary(Of TKey, TValue))

Parameters

Name	Type
builder	PropertyMetadataBuilder<T, IDictionary<TKey, TValue>>
createDelegate	Func<ITypeDescriptorContext, IDictionary<TKey, TValue>, KeyValuePair<TKey, TNewItem>>

Optional Parameters

Name	Type	Default
name	String	null
description	String	null

Type Parameters

Name
T
TKey
TValue
TNewItem

Returns

Type
PropertyMetadataBuilder<T, IDictionary<TKey, TValue>>