Forums | NoesisGUI

Posted: **07 Apr 2020, 09:58**

How can I connect a slider event in C# to Noesis ?
The code I have bellow

        
        protected override bool ConnectEvent(object source, string eventName, string handlerName)
        {
            if (eventName == "ValueChanged" && handlerName == "Slider_ValueChanged")
            {
                ((Slider)source).ValueChanged += this.Slider_ValueChanged;
                return true;
            }

            return false;
        }

says

No overload for 'Slider_ValueChanged' matches delegate 'RoutedPropertyChangedEventHandler<float>'

Posted: **07 Apr 2020, 14:09**

In Noesis our properties use float instead of double compared to WPF.
As you can see in our BlendTutorial sample we define the appropriate type depending on the compilation target, Noesis or Blend:

#if NOESIS
using Noesis;
using Float = System.Single;
#else
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Float = System.Double;
#endif

Then use that define in the function signature:

private void Slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<Float> e)

Forums | NoesisGUI

How to connect a slider event

How to connect a slider event

Re: How to connect a slider event