Change Image Source In Code Behind - Wpf
Answer : None of the above solutions worked for me. But this did: myImage.Source = new BitmapImage(new Uri(@"/Images/foo.png", UriKind.Relative)); You just need one line: ImageViewer1.Source = new BitmapImage(new Uri(@"\myserver\folder1\Customer Data\sample.png")); The pack syntax you are using here is for an image that is contained as a Resource within your application, not for a loose file in the file system. You simply want to pass the actual path to the UriSource: logo.UriSource = new Uri(@"\\myserver\folder1\Customer Data\sample.png");