ASP.NET Core MVC コントロールヘルプ
HeaderFormatter メソッド

C1.AspNetCore.Mvc アセンブリ > C1.Web.Mvc.Fluent 名前空間 > MultiSelectBuilder<T> クラス : HeaderFormatter メソッド
The value.
Configurates C1.Web.Mvc.MultiSelect<T>.HeaderFormatter. Sets a function that gets the HTML in the control header.
シンタックス
'宣言
 
Public Function HeaderFormatter( _
   ByVal value As System.String _
) As MultiSelectBuilder(Of T)
public MultiSelectBuilder<T> HeaderFormatter( 
   System.string value
)

パラメータ

value
The value.

戻り値の型

Current builder.
解説
By default, the control header content is determined based on the Placeholder, MaxHeaderItems, and on the current selection. You may customize the header content by specifying a function that returns a custom string based on whatever criteria your application requires.
参照

MultiSelectBuilder<T> クラス
MultiSelectBuilder<T> メンバ