[Mono-bugs] [Bug 31535][Nor] New - Mono not call "set" code when SetValue() used with property obtained by reflection
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1 Oct 2002 04:19:19 -0000
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Changed by mathpup@mylinuxisp.com.
http://bugzilla.ximian.com/show_bug.cgi?id=31535
--- shadow/31535 Tue Oct 1 00:19:19 2002
+++ shadow/31535.tmp.31283 Tue Oct 1 00:19:19 2002
@@ -0,0 +1,80 @@
+Bug#: 31535
+Product: Mono/Runtime
+Version: unspecified
+OS:
+OS Details: SuSE 8.0
+Status: NEW
+Resolution:
+Severity:
+Priority: Normal
+Component: misc
+AssignedTo: mono-bugs@ximian.com
+ReportedBy: mathpup@mylinuxisp.com
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: Mono not call "set" code when SetValue() used with property obtained by reflection
+
+Description of Problem:
+
+Mono does not invoke the "set" method when SetValue() is called on a
+property obtain using reflection.
+
+Steps to reproduce the problem:
+1. Run the program below.
+
+using System;
+using System.Reflection;
+
+public class MyClass
+{
+ public int flag = 0;
+
+ public int Property
+ {
+ set
+ {
+ Console.WriteLine("Property setter called");
+ flag = value;
+ }
+ }
+}
+
+
+public class Testing
+{
+ public static void Main()
+ {
+ MyClass a = new MyClass();
+
+ MemberInfo[] infoArray =
+a.GetType().GetMember("Property");
+ PropertyInfo info = (PropertyInfo) infoArray[0];
+
+ Console.WriteLine( "flag = {0} (should be 0)", a.flag );
+ info.SetValue( a, 34, null );
+ Console.WriteLine( "flag = {0} (should be 34)", a.flag );
+ }
+}
+
+
+Actual Results:
+
+flag = 0 (should be 0)
+flag = 0 (should be 34)
+
+Expected Results:
+
+flag = 0 (should be 0)
+Property setter called
+flag = 34 (should be 34)
+
+How often does this happen?
+
+Every time
+
+Additional Information:
+
+I'm not sure if the same problem exists with the "get" method for the
+property, but I should assume so.