From b37afa4a3d4aaaa3831877b42df90dcd7265bccf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20So=C3=B3s?= <soos.roland93@gmail.com>
Date: Fri, 16 Apr 2021 13:06:00 +0200
Subject: [PATCH] clear selected item from CollectionView if null

---
 src/Avalonia.Controls.DataGrid/DataGrid.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Avalonia.Controls.DataGrid/DataGrid.cs b/src/Avalonia.Controls.DataGrid/DataGrid.cs
index 8f9b9583cf..2604c7a082 100644
--- a/src/Avalonia.Controls.DataGrid/DataGrid.cs
+++ b/src/Avalonia.Controls.DataGrid/DataGrid.cs
@@ -910,6 +910,11 @@ namespace Avalonia.Controls
 
                     // Clear all row selections
                     ClearRowSelection(resetAnchorSlot: true);
+
+                    if (DataConnection.CollectionView != null)
+                    {
+                        DataConnection.CollectionView.MoveCurrentTo(null);
+                    }
                 }
                 else
                 {