ElementHost flickers black borders on resize
问题 Disclaimer : This is not a duplicated post. I googled about the issue. Also read this, this and this SO questions. I tried some of those things but nothing seemed to help. Consider the following simple example code. It's just an empty ElementHost inside a WinForm (no WPF control inside): using System.Windows.Forms; using System.Windows.Forms.Integration; namespace WindowsFormsApplication15 { public partial class Form1 : Form { public Form1() { InitializeComponent(); ElementHost host = new