DisplayMetadata.NullDisplayTextProvider 属性

public:
 property Func<System::String ^> ^ NullDisplayTextProvider { Func<System::String ^> ^ get(); void set(Func<System::String ^> ^ value); };

public Func<string?> NullDisplayTextProvider { get; set; }

public Func<string> NullDisplayTextProvider { get; set; }

member this.NullDisplayTextProvider : Func<string> with get, set

Public Property NullDisplayTextProvider As Func(Of String)

属性值

注解

设置 NullDisplayTextProvider 还会更改 NullDisplayText。