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« Fail() method
Essential Types »
 

Assert

Assert calls Fail method if the condition doesn't meet.


using System;
using System.Diagnostics;
using System.IO;
class Program
{
    static void Main()
    {
        Trace.Listeners.Add(new TextWriterTraceListener("trace.txt"));
        Trace.Assert(File.Exists("data.txt"), "File data.txt does not exist!");
    }

}
« Fail() method
Essential Types »
 
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