Fix AutoFillChildren property for UWP

sourcechord · Oct 21, 2017 · ea15196 · ea15196
1 parent e87fd36
commit ea15196
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/GridExtra.Shared/GridEx.cs b/GridExtra.Shared/GridEx.cs
@@ -618,6 +618,11 @@ private static void OnAreaChanged(DependencyObject d, DependencyPropertyChangedE
 
             // 子要素全体のAutoFillを計算しなおす
             var grid = ctrl.Parent as Grid;
+            if (grid == null)
+            {
+                return;
+            }
+
             var isAutoFill = GetAutoFillChildren(grid);
             if (isAutoFill)
             {