ConstructorInfo.Invoke : ConstructorInfo « System.Reflection « C# / C Sharp by API

1. C# / C Sharp by API
2. System.Reflection
3. ConstructorInfo

ConstructorInfo.Invoke

using System;
using System.Text;
using System.Reflection;

class MainClass
{
    public static void Main ()
    {
        Type type = typeof(StringBuilder);

        Type[] argTypes = new Type[] { typeof(System.String), typeof(System.Int32) };

        ConstructorInfo cInfo = type.GetConstructor(argTypes);

        object[] argVals = new object[] { "Some string", 30 };

        // Create the object and cast it to StringBuilder.
        StringBuilder sb = (StringBuilder)cInfo.Invoke(argVals);

        Console.WriteLine(sb);
    }
}

 

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