AppLevelCompilationSectionCache.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Extensions / UI / AppLevelCompilationSectionCache.cs / 1305376 / AppLevelCompilationSectionCache.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI { 
    using System; 
    using System.Configuration;
    using System.Security; 
    using System.Security.Permissions;
    using System.Web.Configuration;

    // The compilation section can be defined below the application level, but ScriptManager only considers the 
    // application-level debug setting.
    internal sealed class AppLevelCompilationSectionCache : ICompilationSection { 
        private static readonly AppLevelCompilationSectionCache _instance = new AppLevelCompilationSectionCache(); 

        // Value is cached statically, because AppLevelCompilationSectionCache is a Singleton. 
        private bool? _debug;

        private AppLevelCompilationSectionCache() {
        } 

        public static AppLevelCompilationSectionCache Instance { 
            get { 
                return _instance;
            } 
        }

        public bool Debug {
            get { 
                if (_debug == null) {
                    _debug = GetDebugFromConfig(); 
                } 
                return _debug.Value;
            } 
        }

        [
        ConfigurationPermission(SecurityAction.Assert, Unrestricted = true), 
        SecuritySafeCritical(),
        ] 
        private static bool GetDebugFromConfig() { 
            CompilationSection section =
                (CompilationSection)WebConfigurationManager.GetWebApplicationSection("system.web/compilation"); 
            return section.Debug;
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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