How to use MethodInfo.Invoke to set property value?

c#, reflection

Solution

You can use the PropertyInfo.SetValue method.

object o;
//...
Type type = o.GetType();
PropertyInfo pi = type.GetProperty("Value");
pi.SetValue(o, 23, null);

Problem

I have a class with a property Value like this: ``` public class MyClass { public property var Value { get; set; } .... } ``` I want to use MethodInfo.Invoke() to set property value. Here are some codes: ``` object o; // use CodeDom to get instance of a dynamically built MyClass to o, codes omitted Type type = o.GetType(); MethodInfo mi = type.GetProperty("Value"); mi.Invoke(o, new object[] {23}); // Set Value to 23? ``` I cannot access to my work VS right now. My question is how to set Value with a integer value such as 23?

Original source