Fix for #3723 InvalidCastException MetaData Tables

christophwille · web-flow · commit 422ccd3d74f4 · 2026-04-26T09:34:18.000+02:00
diff --git a/ILSpy/Metadata/Helpers.cs b/ILSpy/Metadata/Helpers.cs
@@ -75,6 +75,7 @@ public static DataGrid PrepareDataGrid(TabPageModel tabPage, ILSpyTreeNode selec
 				AdvancedScrollWheelBehavior.SetAttach(view, AdvancedScrollWheelMode.WithoutAnimation);
 #endif
 			}
+			view.ItemsSource = null;
 			DataGridFilter.GetFilter(view).Clear();
 			view.RowDetailsTemplateSelector = null;
 			view.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Collapsed;

Original file line number	Diff line number	Diff line change
`@@ -75,6 +75,7 @@ public static DataGrid PrepareDataGrid(TabPageModel tabPage, ILSpyTreeNode selec`
`75`	`75`	`AdvancedScrollWheelBehavior.SetAttach(view, AdvancedScrollWheelMode.WithoutAnimation);`
`76`	`76`	`#endif`
`77`	`77`	`}`
	`78`	`+ view.ItemsSource = null;`
`78`	`79`	`DataGridFilter.GetFilter(view).Clear();`
`79`	`80`	`view.RowDetailsTemplateSelector = null;`
`80`	`81`	`view.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Collapsed;`