c#使用反射调用类型成员示例

//使用无参构造函数动态创建对象
varobjNull=type.InvokeMember(null,BindingFlags.CreateInstance,null,null,null);

//调用两个使用了两个string参数的构造函数动态创建对象
varfrankJob=type.InvokeMember(null,BindingFlags.CreateInstance,null,null,newobject[]{"job","frank"});

//调用公有成员属性get方法
varfileName=type.InvokeMember("FirstName",BindingFlags.GetProperty,null,frankJob,null);

//调用公有成员属性set方法
type.InvokeMember("Email",BindingFlags.SetProperty,null,frankJob,newobject[]{"gyzdfasddfsafhao@vervidian.com"});

//动态调用无参数方法
varobjStr=type.InvokeMember("ToString",BindingFlags.InvokeMethod|BindingFlags.Public|BindingFlags.Instance|BindingFlags.Static,null,frankJob,null);

//动态调用带参数的方法
varemail=type.InvokeMember("GetEmail",BindingFlags.InvokeMethod,null,frankJob,newobject[]{"sunshine"});
}

publicclassEmployee
{
publicintId{get;set;}
publicstringFirstName{get;set;}
publicstringLastName{get;set;}
publicstringAddress{get;set;}
publicstringEmail{get;set;}

publicEmployee(){}
publicEmployee(stringfirstName,stringlastName)
{
FirstName=firstName;
LastName=lastName;
}

publicoverridestringToString()
{
returnstring.Format("{0}{1}",LastName,FirstName);
}

publicstringGetEmail(stringuser)
{
returnstring.Format("{0}@gmail.com",user);
}
}
}