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QuestionPassing object[] Elements as Parameters to Invoke() Pin
ezazazel3-Oct-12 7:04
Memberezazazel3-Oct-12 7:04 
Hi guys!
Maybe anyone can help me with this:

I have a object[] with values e.g.:
C#
object[] obj = new object[]{"a",1};

Furthermore I have a dynamic method which is in reality for example a
C#
Func<string,int,int> function;


Is there a way to use the values of the object[] as parameters for the function?
Or how can I invoke the method with the values from the object[]?

-----------------
Why is this needed?
I have classes which store Func<1..n> within a dynamic property
e.g.
C#
class A
public dynamic Algorithm;
Algorithm = new System.Func<int,int,int>((x,y) => { return x + y; });

class B
public dynamic Algorithm;
Algorithm = new System.Func<double,double,int,double>((x,y) => { return x / y * z; });
.
By iterating through MethodInfo[] I get
C#
Type inputType = parameter.ParameterType;
Type returnType = member.ReturnType;
and can therefore create my UI.

Now I can create objects out of this by using the Activator
C#
object inputParameterObject = Activator.CreateInstance(inputType);


In the UI I fill in the values.
C#
inputParameterObject1 = a;
inputParameterObject2 = 1;

The inputParameterObjects are stored in an object[]

Now I need to invoke the Func<1..n> by passing the values from the UI.
C#
Algorithm.Invoke(inputParameterObjectArray);

does not work as it is not equal to
C#
Algorithm.Invoke("a",1);

Or in other words
C#
Algorithm.Invoke(object[]) != Algorithm.Invoke(string,int) || Algorithm.Invoke(object,object)


Help would be appreciated!
So long,

modified 3-Oct-12 13:40pm.

AnswerRe: Passing object[] Elements as Parameters to Invoke() Pin
Matt T Heffron3-Oct-12 9:08
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GeneralRe: Passing object[] Elements as Parameters to Invoke() Pin
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