Merge pull request #9528 from dif-sam/patch-1

maxkatz6 · web-flow · commit cd9fe34dcad6 · 2022-11-23T13:53:05.000-05:00
Fix SelectionChanged event unsubscribtions
diff --git a/src/Avalonia.Controls.DataGrid/DataGrid.cs b/src/Avalonia.Controls.DataGrid/DataGrid.cs
@@ -1296,7 +1296,7 @@ private void OnCanUserResizeColumnsChanged(AvaloniaPropertyChangedEventArgs e)
         public event EventHandler<SelectionChangedEventArgs> SelectionChanged
         {
             add { AddHandler(SelectionChangedEvent, value); }
-            remove { AddHandler(SelectionChangedEvent, value); }
+            remove { RemoveHandler(SelectionChangedEvent, value); }
         }
 
         /// <summary>

Original file line number	Diff line number	Diff line change
`@@ -1296,7 +1296,7 @@ private void OnCanUserResizeColumnsChanged(AvaloniaPropertyChangedEventArgs e)`
`1296`	`1296`	`public event EventHandler<SelectionChangedEventArgs> SelectionChanged`
`1297`	`1297`	`{`
`1298`	`1298`	`add { AddHandler(SelectionChangedEvent, value); }`
`1299`		`- remove { AddHandler(SelectionChangedEvent, value); }`
	`1299`	`+ remove { RemoveHandler(SelectionChangedEvent, value); }`
`1300`	`1300`	`}`
`1301`	`1301`
`1302`	`1302`	`/// <summary>`