starli0n / dofactory.gangoffour Goto Github PK
View Code? Open in Web Editor NEW.Net Design Patterns from http://www.dofactory.com/net/design-patterns
.Net Design Patterns from http://www.dofactory.com/net/design-patterns
Thank you for the utility! Its very useful.
I use VS 2019.
When I select any pattern and run it I receive an exception here:
main.Invoke(null, null);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
//InnerException = {"Cannot read keys when either application does not have a console or when console input has been redirected from a file. Try Console.Read."}
Note. I have investigated. It works but the problem is in Console redirection.
For example. I select and run the Singleton, I reach this point in the VS debugger and see the empty console app window and the string in the VS Debug panel
"Objects are the same instance"
and then exception on the ReadKey
public static void Main()
{
// Constructor is protected -- cannot use new
Singleton s1 = Singleton.Instance();
Singleton s2 = Singleton.Instance();
// Test for same instance
if (s1 == s2)
{
Console.WriteLine("Objects are the same instance");
}
// Wait for user
Console.ReadKey();
}
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