ASP.NET Core MVC コントロールヘルプ
SelectionMode プロパティ (InputDateBase)

C1.AspNetCore.Mvc アセンブリ > C1.Web.Mvc 名前空間 > InputDateBase クラス : SelectionMode プロパティ
Gets or sets a value that indicates whether users can select days, months, or no values at all.
シンタックス
'宣言
 
Public Overridable Property SelectionMode As DateSelectionMode
public virtual DateSelectionMode SelectionMode {get; set;}
解説
This property affects the behavior of the drop-down calendar, but not the format used to display dates. If you set selectionMode to 'Month', you should normally set the format property to 'MMM yyyy' or some format that does not include the day.
参照

InputDateBase クラス
InputDateBase メンバ