Bug fix

JLChnToZ · May 30, 2023 · 6435bdf · 6435bdf
1 parent 4ecec2e
commit 6435bdf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/JLChnToZ.CommonUtils.Dynamic/TypeInfo.cs b/JLChnToZ.CommonUtils.Dynamic/TypeInfo.cs
@@ -77,7 +77,10 @@ internal bool TryGetValue(object instance, string key, out object value) {
 
         internal bool TryGetValue(object instance, object[] indexes, out object value) {
             PropertyInfo matched;
-            if (indexes == null) indexes = emptyArgs;
+            if (indexes == null || indexers.Length == 0) {
+                value = null;
+                return false;
+            }
             matched = Type.DefaultBinder.SelectProperty(
                 DEFAULT_FLAGS | BindingFlags.GetProperty, indexers, null, Array.ConvertAll(indexes, GetUndelyType), null
             );
@@ -106,6 +109,7 @@ internal bool TrySetValue(object instance, string key, object value) {
 
         internal bool TrySetValue(object instance, object[] indexes, object value) {
             PropertyInfo matched;
+            if (indexes == null || indexers.Length == 0) return false;
             matched = Type.DefaultBinder.SelectProperty(
                 DEFAULT_FLAGS | BindingFlags.SetProperty, indexers, null, Array.ConvertAll(indexes, GetUndelyType), null
             );