Update DataGridColumn.cs

5 years ago · f6406cecf0
1 changed files with 1 additions and 0 deletions
--- a/src/Avalonia.Controls.DataGrid/DataGridColumn.cs
+++ b/src/Avalonia.Controls.DataGrid/DataGridColumn.cs
@ -9,6 +9,7 @@ using Avalonia.VisualTree;
 using Avalonia.Collections;
 using Avalonia.Utilities;
 using System;
+using System.ComponentModel;
 using System.Linq;
 using System.Diagnostics;
 using Avalonia.Controls.Utils;