Xamarin.Forms.BindablePropertyKey Class
The secret key to a BindableProperty, used to implement a BindableProperty with restricted write access.

See Also: BindablePropertyKey Members

Syntax

public sealed class BindablePropertyKey

Remarks

The following example shows the creation of a BindablePropertyKey. Write access is internal while read access is public.

C# Example

class Bindable : BindableObject
{
  internal static readonly BindablePropertyKey FooPropertyKey = 
    BindableProperty.CreateReadOnly<Bindable, string> (w => w.Foo, default(string));

  public static readonly BindableProperty FooProperty = FooPropertyKey.BindableProperty;

  public string Foo {
    get { return (string)GetValue (FooProperty); }
    internal set { SetValue (FooPropertyKey, value); } 
  }
}
      

Requirements

Namespace: Xamarin.Forms
Assembly: Xamarin.Forms.Core (in Xamarin.Forms.Core.dll)
Assembly Versions: 1.0.0.0, 1.1.0.0, 1.2.0.0, 1.3.0.0