What is: System.Collections.Generic.List`1[System.String]

[Al Murphy]

Hi everyone,

Can you help me please? My questions is, is it normal to see
"System.Collections.Generic.List`1[System.String]"? Can I get rid of
it in some way?

I wrote the followign code where it is occuring:

**** BEGIN STRANGE CODE ****

public Dictionary<string, object> PostParameters { get; set; }

public AddToDictionary(string job, List<string> taskList)
{

PostParameters.Add("meta_Data1", job);
PostParameters.Add("meta_Data2", taskList );

}

**** END STRANGE CODE ****


When I mouse over this second onject that I add to the dictionary
object during debeugging or view it using fiddler I see that it says
something like:


[1] = {[meta_Data2,
System.Collections.Generic.List`1[System.String]]}


The value under this is perfect but I don't like the
"System.Collections.Generic.List`1[System.String]" bit. It looks a bit
ugly IMHO. The problem only occurs when I add the List<string> object
to the dictionary?

Does anyone know how to make this a bit tidier? I would appreciate
any comments/suggestions ideas or guidance that you may like to share.

Thank you,
Al.

 

[Andy]

You've defined your list as being able to hold only string objects.
When you try to pass something to this list that isn't a string
object, .NET will automatically invoke the .ToString() method on your
non-string object to turn it into a string. The results of this are
different based on what the object originally was. If it was a
number, then ToString will convert it to a string literal of that
number. But, on complex compound objects ToString() will usually
return the spelling of the typedefinition used to create that object.