Share via

#region (C# Reference) 

  • Article

#region lets you specify a block of code that you can expand or collapse when using the outlining feature of the Visual Studio Code Editor. For example:

#region MyClass definition
public class MyClass 
{
    static void Main() 
    {
    }
}
#endregion

Remarks

A #region block must be terminated with a #endregion directive.

A #region block cannot overlap with a #if block. However, a #region block can be nested in a #if block, and a #if block can be nested in a #region block.

See Also

Reference

C# Preprocessor Directives

Concepts

C# Programming Guide

Other Resources

C# Reference