确定Java应用程序是否是恶意软件(Determining if a Java app is malware)

 如果要使用1个整数参数定义委托，可以使用Action<int> 。 例如： 
 
Action<int> somethingArgs = (int n) => { n += 1; };
 
 你没有显示ActionDic变量是什么，但是如果它是一个IDictionary<string, Action>你不能使这个工作，因为Action不接受一个参数。 
 
 另一方面，你可以做的是使用代表字典： 
 
IDictionary<string, Delegate> ActionDic = ...
ActionDic["something"] = (Action)(() => { i += 1; }); 
ActionDic["somethingArgs"] = (Action<int>)((int n) => { n += 1; });

You could use Action<int> if you want to define a delegate with 1 integer argument. For example:
 
Action<int> somethingArgs = (int n) => { n += 1; };
 
You haven't shown what the ActionDic variable is but if it is an IDictionary<string, Action> you cannot make this work because Action do not accept an argument.
 
What you could do on the other hand is to use a dictionary of delegates: 
 
IDictionary<string, Delegate> ActionDic = ...
ActionDic["something"] = (Action)(() => { i += 1; }); 
ActionDic["somethingArgs"] = (Action<int>)((int n) => { n += 1; });