Define contant and use it in Conditional attribute : Attribute : Language Basics C# Source Code

Define contant and use it in Conditional attribute

    
 

#define LOG

using System;
using System.IO;
using System.Diagnostics;


class Starter {
    static void Main() {
        LogInfo(new StreamWriter(@"c:\logfile.txt"));
    }

    [Conditional("LOG")]
    private static void LogInfo(StreamWriter sr) {
        // write information to log file
    }
}

 
    
   
  
   

Related in same category :
• Subclass System.Attribute
• A simple attribute example
• Use a named attribute parameter
• Creating and using a class attribute.
• Attribute in class inheritance
• Defining New Attribute Classes
• Use AttributeUsage
• Use a property as a named attribute parameter
• Demonstrate the Conditional attribute
• Demonstrate the Obsolete attribute
• Illustrates use of the Obsolete attribute
• Compiles into a library defining the RamdomSupplier attribute and the RandomMethod attribute