diff --git a/Maui.DataGrid/Extensions/ReflectionExtensions.cs b/Maui.DataGrid/Extensions/ReflectionExtensions.cs
index 0227a94..fb4c2d7 100644
--- a/Maui.DataGrid/Extensions/ReflectionExtensions.cs
+++ b/Maui.DataGrid/Extensions/ReflectionExtensions.cs
@@ -51,12 +51,12 @@ internal static class ReflectionExtensions
         {
             var property = resultType.GetProperty(token, BindingFlags.Public | BindingFlags.Instance);
 
-            resultType = property?.PropertyType;
-
-            if (resultType == null)
+            if (property == null)
             {
                 return null;
             }
+
+            resultType = property.PropertyType;
         }
 
         return resultType;