WPF databinding dependency property

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C#

.NET

WPF

.NET4

Hi all!

I kindly ask help with databinding my own dependency property.

I have usercontrol where I have slider named "valueSlider". I need to change sliders value from client side using custom dependency property.

My usercontrolside code:

public int SliderCurrentValue
        {
            get { return (int)GetValue(SliderCurrentValueProperty); }
            set { SetValue(SliderCurrentValueProperty, value); }
        }

public static readonly DependencyProperty SliderCurrentValueProperty =
            DependencyProperty.Register("SliderCurrentValue", typeof(int), typeof(MySliderControl), new UIPropertyMetadata(0, new PropertyChangedCallback(SliderCurrentValueChanged)));

        private static void SliderCurrentValueChanged(DependencyObject depObj, DependencyPropertyChangedEventArgs args)
        {
            //cast object
            MySliderControl c = (MySliderControl)depObj;

            //sets new value to valueslider
            c.valueSlider.Value = Convert.ToDouble(args.NewValue);
        }

and clientside code where I create databindings between my dataClass and my usercontrol (that slider value)

Binding binding = new Binding("MyIntProperty"); //type of int
binding.Mode = BindingMode.TwoWay;
binding.Source = myDataClass;

//works directly if I allow my usercontrol to show its slidercontrol
MyUserControl.valueSlider.SetBinding(Slider.ValueProperty, binding);  //works, but not wanted to use directly

//This is wanted situation, but doesnt work
MyUserControl.SetBinding(MyUserControl.SliderCurrentValue, binding);

The easiest solution is to show all my valueSlider properties to outside like I show above, but I really need to show just its slidervalue.

I hope you got idea :)

Cheers