methodinfo Questions
8
Solved
We can use a C# typeof keyword when we want to get Type instance for specified type. But what can I use if I want to get MethodInfo of a method by it's reference?
For example I have a simple cons...
Lineup asked 21/2, 2012 at 17:30
6
Solved
I do some type analysis in runtime using Reflection. If I have a MethodInfo instance,
how can I figure out if this is a "real" method or is a getter/setter method of a property? And if it is a prop...
Salazar asked 6/2, 2009 at 12:39
3
Solved
I need a method that takes a MethodInfo instance representing a non-generic static method with arbitrary signature and returns a delegate bound to that method that could later be invoked using Dele...
Vicious asked 3/5, 2013 at 17:4
3
Solved
I have a MethodInfo of an interface method and Type of a class that implements the interface.
I want to find the MethodInfo of the class method that implements the interface method.
The simple met...
Jibber asked 11/7, 2009 at 12:38
6
Solved
given
public Class Example
{
public static void Foo< T>(int ID){}
public static void Foo< T,U>(int ID){}
}
Questions:
Is it correct to call this an "overloaded generic method"?...
Wrote asked 25/2, 2009 at 22:12
3
Solved
Using reflection to obtain a MethodInfo, I want to test if the type returned is typeof System.Void.
Testing if it is System.Int32 works fine
myMethodInfo.ReturnType == typeof(System.Int32)
but...
Marciamarciano asked 30/11, 2009 at 14:47
2
Solved
Where are the generic parameters saved for Async calls? Where to find its name or other information?
Here is my test code: the extension method GetInstructions is from here: https://gist.github.com/jbevain/104001
using System;
using System.Linq;
using System.Reflection;
using System.Threading.Tas...
Murtha asked 9/9, 2019 at 19:21
3
Solved
I wrote the extension method GenericExtension. Now I want to call the extension method Extension. But the value of methodInfo is always null.
public static class MyClass
{
public static void Gene...
Bax asked 10/4, 2013 at 13:19
2
Solved
I am currently running into an issue trying to create delegates from MethodInfo. My overall goal is to look through the methods in a class and create delegates for ones marked with a certain attrib...
Prophylaxis asked 20/6, 2012 at 13:13
4
Solved
I'm trying to determine if the MethodInfo object that I get from a GetMethod call on a type instance is implemented by the type or by it's base.
For example:
Foo foo = new Foo();
MethodInfo metho...
Clepsydra asked 11/6, 2009 at 17:3
3
Solved
I have the MethodInfo of a method on a class type that is part of an interface definition that that class implements.
How can I retrieve the matching MethodInfo object of the method on the interfac...
Puree asked 31/1, 2013 at 8:34
1
how can I reliably get MethodInfo (reflection) from IMethodSymbol (Roslyn syntax tree). I can get the Type from the IMethodSymbol, and the type has many methods, of which one matches the IMethodSym...
Trivium asked 29/5, 2015 at 11:33
1
var className = typeof(Console);
var methodInfo = className.GetMethod("WriteLine",new [] { typeof(string) });
I got a methodInfo object for Writeline method , now if we see a defination of ...
Marvamarve asked 13/2, 2015 at 8:50
3
Solved
What is the most efficient way to ask a MethodInfo if it accepts parameters and, if so, how many?
My current solutions would be: methodInfo.GetParameters().Any() and methodInfo.GetParameters().Co...
Endoscope asked 9/2, 2011 at 19:28
1
Solved
public abstract class BaseAspectAttribute : Attribute
{
protected internal virtual void OnMethodBeforeExecuting(object args)
{
Console.WriteLine("Base Attribute OnMethodBeforeExecuting Work");
...
Rosenkrantz asked 29/7, 2014 at 17:0
1
Solved
I'm trying to get the method name passed into an Action delegate. This is what I have:
private static void DoAction(params Action<Group>[] actions)
{
foreach (Action<Group> action in ...
Uraeus asked 5/4, 2013 at 20:22
1
Solved
I am a big fan of DRY coding, and I like to avoid boiler plate code as much as possible. Hence I have refactored all of my WCF channel faff into an AOP class, which deals with the lifecycle of the ...
Scirrhus asked 4/3, 2013 at 10:30
1
Solved
How do I get a return value (int) from a methodInfo.invoke?
What makes it difficult for me is the fact that I use a string variable to call the method.
Check the example below:
if (Convert.ToBoo...
Ratchford asked 21/9, 2012 at 8:10
1
Solved
While migrating a project from VS2010 to VS2012, I ran into the following problem. The project is using Reflection a lot, and in order to get the MethodInfo from an interface the following code was...
Turpentine asked 28/8, 2012 at 20:8
2
Solved
I want to get an action delegate from a MethodInfo object. Is this possible?
Steviestevy asked 11/6, 2010 at 9:12
2
Solved
This is a question associated with another question I asked before. I have an overloaded method:
public void Add<T>(SomeType<T> some) { }
public void Add<T>(AnotherType<T>...
Perverse asked 5/5, 2012 at 18:44
3
Solved
I want to invoke methods with a certain attribute.
So I'm cycling through all the assemblies and all methods to find the methods with my attribute. Works fine, but how do I invoke a certain method ...
Hamlett asked 28/5, 2009 at 8:41
2
Solved
How can I pass a parameter as a reference with MethodInfo.Invoke?
This is the method I want to call:
private static bool test(string str, out byte[] byt)
I tried this but I failed:
byte[] rawAsm =...
Dragone asked 8/1, 2012 at 17:45
3
Solved
I have a need to invoke methods on a type through reflection using C#.
At run-time, my data will consist of a Dictionary containing name/value pairs. The names in the Dictionary will correspond to...
Su asked 10/7, 2011 at 4:44
2
Solved
Is it possible to find out anything about a Method body with reflection?
How?
Disunity asked 13/2, 2011 at 20:12
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