Downloads: Signum Framework Tutorials Part 2 – Southwind Logic

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Signum.Utilities
{
    public static class SafeConsole
    {
        public static readonly object SyncKey = new object();
        public static bool needToClear = false;

        public static void WriteLine()
        {
            WriteLine("");
        }

        public static void WriteLine(string format, params object[] parameters)
        {
            string str = FormatString(format, parameters);
            lock (SyncKey)
            {
                Console.WriteLine(str);
                needToClear = false;
            }
        }

        public static void Write(string format, params object[] parameters)
        {
            string str = FormatString(format, parameters);

            lock (SyncKey)
                Console.Write(str);
        }

        public static void WriteLineColor(ConsoleColor color, string format, params object[] parameters)
        {
            string str = FormatString(format, parameters);
            lock (SyncKey)
            {
                ConsoleColor old = Console.ForegroundColor;
                Console.ForegroundColor = color;
                Console.WriteLine(str);
                Console.ForegroundColor = old;
            }
        }

        public static void WriteSameLine(string format, params object[] parameters)
        {
            string str = FormatString(format, parameters);
            lock (SyncKey)
            {
                Console.WriteLine(str.PadChopRight(Console.WindowWidth));
          
                Console.SetCursorPosition(Console.CursorLeft, Console.CursorTop - 1);
                needToClear = true;
            }
        }

        static string FormatString(string format, object[] parameters)
        {
            
            string s = string.Format(format, parameters);
            if (needToClear)
                s = s.PadRight(Console.WindowWidth - 2);
            return s;
        }
    }
}

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License

This article, along with any associated source code and files, is licensed under The GNU Lesser General Public License (LGPLv3)

About the Author

Olmo del Corral

Software Developer (Senior) Signum Software

Spain

Member

I'm Computer Scientist, one of the founders of Signum Software, and the lead developer behind Signum Framework.

www.signumframework.com

I love programming in C#, Linq, Compilers, Algorithms, Functional Programming, Computer Graphics, Maths...

In this part, we will focus on writing business logic, LINQ queries and explain inheritance

Type	Article
Licence	LGPL3
First Posted	25 Jul 2011
Views	8,569
Downloads	694
Bookmarked	19 times

C#3.0.NET3.5C#.NET
ArchitectDevADO.NET, +

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