I have the following generic method:
// Load an object from the disk
public static T DeserializeObject<T>(String filename) where T : class
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
try
{
TextReader textReader = new StreamReader(filename);
var result = (T)xmlSerializer.Deserialize(textReader);
textReader.Close();
return result;
}
catch (FileNotFoundException)
{ }
return null;
}
When I compile I get the following warning:
CA1004 : Microsoft.Design : Consider a design where 'MiscHelpers.DeserializeObject(string)' doesn't require explicit type parameter 'T' in any call to it.
I have considered this and I don't know a way to do what it requests with out limiting the types that can be deserialized. I freely admit that I might be missing an easy way to fix this.
But if I am not, then is my only recourse to suppress this warning? I have a clean project with no warnings or messages. I would like to keep it that way.
I guess I am asking "why this is a warning?" At best this seems like it should be a message. And even that seems a bit much. Either it can or it can't be fixed. If it can't then you are just stuck with the warning with no recourse but suppressing it. Am I wrong?