Demonstrate the Conditional attribute : Attribute « Language Basics « C# / C Sharp

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C# / C Sharp » Language Basics » AttributeScreenshots 
Demonstrate the Conditional attribute
Demonstrate the Conditional attribute

// Demonstrate the Conditional attribute. 
 
#define TRIAL 
 
using System; 
using System.Diagnostics; 
 
public class TestAno 
 
  [Conditional("TRIAL")]  
  void trial() { 
    Console.WriteLine("Trial version, not for distribution.")
  
 
  [Conditional("RELEASE")]  
  void release() { 
    Console.WriteLine("Final release version.")
  
 
  public static void Main() { 
    TestAno t = new TestAno()
 
    t.trial()// call only if TRIAL is defined 
    t.release()// called only if RELEASE is defined 
  
}


           
       
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2.A simple attribute exampleA simple attribute example
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4.Creating and using a class attribute.
5.Attribute in class inheritance
6.Defining New Attribute Classes
7.Use AttributeUsage
8.Use a property as a named attribute parameterUse a property as a named attribute parameter
9.Define contant and use it in Conditional attribute
10.Demonstrate the Obsolete attributeDemonstrate the Obsolete attribute
11.Illustrates use of the Obsolete attribute
12.Compiles into a library defining the RamdomSupplier attribute and the RandomMethod attribute
13.Shows the use of assembly attributes
14.How to create a custom attributeHow to create a custom attribute
15.Illustrates use of the Conditional attributeIllustrates use of the Conditional attribute
16.Illustrates the GetCustomAttributes methodIllustrates the GetCustomAttributes method
17.demonstrates the flags attribute of an enumeration
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