fix TagInput bug when TagsProperty changed.

2024-05-20 14:36:45 +08:00
parent d3a4f772ea
commit 01fabde430
1 changed files with 6 additions and 2 deletions
--- a/src/Ursa/Controls/TagInput/TagInput.cs
+++ b/src/Ursa/Controls/TagInput/TagInput.cs
@@ -165,10 +165,14 @@ public class TagInput : TemplatedControl
    {
        var newTags = args.GetNewValue<IList<string>>();
        var oldTags = args.GetOldValue<IList<string>>();
-        for (int i = 0; i < Items.Count - 1; i++)
+        
+        // remove all tags except the textbox
+        int count = Items.Count;
+        for (int i = 0; i < count - 1; i++)
        {
-            Items.RemoveAt(Items.Count - 1);
+            Items.RemoveAt(0);
        }
+        
        if (newTags != null)
        {
            for (int i = 0; i < newTags.Count; i++)