Merge pull request #15 from altso/custom-attributes

Include custom attributes in ExcelFunctionRegistration
altso · Feb 16, 2022 · 5611c40 · 5611c40
2 parents adbe0b7 + 689371c
commit 5611c40
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Source/ExcelRna.Extensions.Hosting/IExcelFunctionsProvider.cs b/Source/ExcelRna.Extensions.Hosting/IExcelFunctionsProvider.cs
@@ -46,6 +46,8 @@ private static bool TryCreateFunctionRegistration(MethodInfo methodInfo, IServic
             excelFunctionAttribute.Name ??= lambda.Name;
             var parameters = methodInfo.GetParameters().Select(p => new ExcelParameterRegistration(p));
             registration = new ExcelFunctionRegistration(lambda, excelFunctionAttribute, parameters);
+            registration.CustomAttributes.AddRange(methodInfo.GetCustomAttributes(true).Where(a => a is not ExcelFunctionAttribute));
+            registration.ReturnRegistration.CustomAttributes.AddRange(methodInfo.ReturnParameter.GetCustomAttributes(true));
             return true;
         }