字符串代替函数名执行，将字符串转为事件名称

//对象数组，做参数用
object[] obj = {"haha","lala"};

string FunName = "函数名称";

MethodInfo mi = this.GetType().GetMethod(FunName, BindingFlags.Instance

| BindingFlags.Public | BindingFlags.NonPublic);

if (mi != null)

mi.Invoke(this, obj);

//如果没有参数，obj为null

else

MessageBox.Show("找不到方法");

private void 函数名称(string x,string y)

{

MessageBox.Show(x+y);

}

//或看下面的，调用另一个类sumclass中　sum方法

object objClass = Activator.CreateInstance(typeof(SumClass), true);

SumClass objNow = objClass as SumClass;

MethodInfo objMethod = objNow.GetType().GetMethod("Sum");

int intA = 10;

int intB = 21;

object[] objParameter = new object[] { intA, intB };

int strResult = (int)objMethod.Invoke(objNow, objParameter);

//或int strResult = (int)objMethod.Invoke(objNow, new object[] { intA, intB });

Response.Write(strResult);

public class SumClass

{

public int Sum(int intA, int intB)

{

return intA + intB;

}

}