反思与动态方法 [英] Reflection and Dynamic Methods

问题描述

我的情况是我有一个对象名称作为字符串，而一个方法是

一个字符串。我需要构建一个包含

信息的点击处理程序。这就是我到目前为止所提出的......以及我收到的错误信息
...


汇编汇编= Assembly.GetExecutingAssembly（） ;

string currentNamespace =

Assembly.GetExecutingAssembly（）。GetTypes（）[0] .Namespace;

Type type = assem.GetType（ currentNamespace +"。" + m_FormName，true，true）;

MethodInfo methinf = type.GetMethod（MethodCall）;

m_ButtonControl.Click + = new CommandEventHandler（methinf ）;


错误1''methinf''是一个''变量''但是用'''方法''


谢谢，

Ron

解决方案

" Ron" < rs ******** @ yahoo.comwrote：

m_ButtonControl.Click + = new CommandEventHandler（methinf）;

错误1''methinf''是''变量''但是像''方法'一样使用'

我不确定CommandEventHandler是什么，但这种方式适用于我

Windows窗体：


MethodInfo methinf = type.GetMethod（" NameOfMethod"）;

theButton.Click + = new EventHandler（MethodCall）;


Eq。

哦，忽略上一篇文章。我犯了一个错误。


Eq。

4月16日，1：35 * pm，Paul E Collins < find_my_real_addr ... @ CL4.org>

写道：

" Ron" < rs_herh ... @ yahoo.comwrote：

m_ButtonControl.Click + = new CommandEventHandler（methinf）;

错误1'' methinf''是''变量''但是像''方法'一样使用'

我不确定CommandEventHandler是什么，但这种方式有效对我来说

Windows窗体：

它是一个委托，用于web控件中的onCommand事件

I have a situation where I have an object name as a string, and a method as
a string. I need to construct a click handler with those two bits of
information. This is what I came up with so far... and the error message I
am receiving...

Assembly assem = Assembly.GetExecutingAssembly();
string currentNamespace =
Assembly.GetExecutingAssembly().GetTypes()[0].Namespace;
Type type = assem.GetType(currentNamespace + "." + m_FormName, true, true);
MethodInfo methinf = type.GetMethod(MethodCall);
m_ButtonControl.Click += new CommandEventHandler(methinf);

Error 1 ''methinf'' is a ''variable'' but is used like a ''method''

Thanks,
Ron

解决方案

"Ron" <rs********@yahoo.comwrote:

m_ButtonControl.Click += new CommandEventHandler(methinf);
Error 1 ''methinf'' is a ''variable'' but is used like a ''method''

I''m not sure what CommandEventHandler is, but this way works for me in
Windows Forms:

MethodInfo methinf = type.GetMethod("NameOfMethod");
theButton.Click += new EventHandler(MethodCall);

Eq.

Oh, ignore the previous post. I made a mistake.

Eq.

On Apr 16, 1:35*pm, "Paul E Collins" <[e-mail]>
wrote:

"Ron" <[e-mail]:

m_ButtonControl.Click += new CommandEventHandler(methinf);
Error 1 ''methinf'' is a ''variable'' but is used like a ''method''

I''m not sure what CommandEventHandler is, but this way works for me in
Windows Forms:

It''s a delegate, to be used in the onCommand event in web controls

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