BeWoPlaner/BeWo/Scheduler/Converter/BitmapToBitmapSourceConverter.cs

using System;
using System.Drawing;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Media;
using System.IO;
using System.Windows.Media.Imaging;

namespace BeWo.Scheduler.Converter
{
    public class BitmapToBitmapSourceConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            //return null;
            if (!(value is Bitmap source) || targetType != typeof(ImageSource))
            {
                return null;
            }
            
            var stream = new MemoryStream();
            source.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
            stream.Position = 0;

            var result = new BitmapImage();
            result.BeginInit();
            result.StreamSource = stream;
            result.EndInit();
            //stream.Close();
            return result;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}