ConfigurationSection.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / ConfigurationSection.cs / 1305376 / ConfigurationSection.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Configuration { 
    using System; 
    using System.Collections.Specialized;
    using System.Configuration.Internal; 
    using System.IO;
    using System.Reflection;
    using System.Security;
    using System.Text; 
    using System.Xml;
    using System.Globalization; 
    using System.Runtime.Versioning; 

    public abstract class ConfigurationSection : ConfigurationElement { 

        private SectionInformation _section;

        // Constructor 
        //
        protected ConfigurationSection() { 
            _section = new SectionInformation( this ); 
        }
 
        // SectionInformation property
        //
        // Retrieve the class associated with the Section information
        // 
        public SectionInformation SectionInformation {
            get { 
                return _section; 
            }
        } 

        // GetRuntimeObject
        //
        // Return the Runtime Object for this Section 
        //
        protected internal virtual object GetRuntimeObject() { 
            return this; 
        }
 

        protected internal override bool IsModified() {
            return ( SectionInformation.IsModifiedFlags() ||
                     base.IsModified() ); 
        }
 
        protected internal override void ResetModified() { 
            SectionInformation.ResetModifiedFlags();
            base.ResetModified(); 
        }

        protected internal virtual void DeserializeSection(XmlReader reader) {
            if (!reader.Read() || reader.NodeType != XmlNodeType.Element) { 
                throw new ConfigurationErrorsException(SR.GetString(SR.Config_base_expected_to_find_element), reader);
            } 
            DeserializeElement(reader, false); 
        }
 
        protected internal virtual string SerializeSection(ConfigurationElement parentElement, string name, ConfigurationSaveMode saveMode) {
            if (CurrentConfiguration != null &&
                CurrentConfiguration.TargetFramework != null &&
                !ShouldSerializeSectionInTargetVersion(CurrentConfiguration.TargetFramework)) 
            {
                return string.Empty; 
            } 

            ValidateElement(this, null, true); 

            ConfigurationElement TempElement = CreateElement(this.GetType());
            TempElement.Unmerge(this, parentElement, saveMode);
 
            StringWriter strWriter = new StringWriter(CultureInfo.InvariantCulture);
            XmlTextWriter writer = new XmlTextWriter(strWriter); 
            writer.Formatting = Formatting.Indented; 
            writer.Indentation = 4;
            writer.IndentChar = ' '; 
            TempElement.DataToWriteInternal = (saveMode != ConfigurationSaveMode.Minimal);

            if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
                _configRecord.SectionsStack.Push(this); 

            TempElement.SerializeToXmlElement(writer, name); 
 
            if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
                _configRecord.SectionsStack.Pop(); 

            writer.Flush();
            return strWriter.ToString();
        } 

        protected internal virtual bool ShouldSerializePropertyInTargetVersion(ConfigurationProperty property, string propertyName, FrameworkName targetFramework, ConfigurationElement parentConfigurationElement) { 
            return true; 
        }
 
        protected internal virtual bool ShouldSerializeElementInTargetVersion(ConfigurationElement element, string elementName, FrameworkName targetFramework) {
            return true;
        }
 
        protected internal virtual bool ShouldSerializeSectionInTargetVersion(FrameworkName targetFramework) {
            return true; 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Configuration { 
    using System; 
    using System.Collections.Specialized;
    using System.Configuration.Internal; 
    using System.IO;
    using System.Reflection;
    using System.Security;
    using System.Text; 
    using System.Xml;
    using System.Globalization; 
    using System.Runtime.Versioning; 

    public abstract class ConfigurationSection : ConfigurationElement { 

        private SectionInformation _section;

        // Constructor 
        //
        protected ConfigurationSection() { 
            _section = new SectionInformation( this ); 
        }
 
        // SectionInformation property
        //
        // Retrieve the class associated with the Section information
        // 
        public SectionInformation SectionInformation {
            get { 
                return _section; 
            }
        } 

        // GetRuntimeObject
        //
        // Return the Runtime Object for this Section 
        //
        protected internal virtual object GetRuntimeObject() { 
            return this; 
        }
 

        protected internal override bool IsModified() {
            return ( SectionInformation.IsModifiedFlags() ||
                     base.IsModified() ); 
        }
 
        protected internal override void ResetModified() { 
            SectionInformation.ResetModifiedFlags();
            base.ResetModified(); 
        }

        protected internal virtual void DeserializeSection(XmlReader reader) {
            if (!reader.Read() || reader.NodeType != XmlNodeType.Element) { 
                throw new ConfigurationErrorsException(SR.GetString(SR.Config_base_expected_to_find_element), reader);
            } 
            DeserializeElement(reader, false); 
        }
 
        protected internal virtual string SerializeSection(ConfigurationElement parentElement, string name, ConfigurationSaveMode saveMode) {
            if (CurrentConfiguration != null &&
                CurrentConfiguration.TargetFramework != null &&
                !ShouldSerializeSectionInTargetVersion(CurrentConfiguration.TargetFramework)) 
            {
                return string.Empty; 
            } 

            ValidateElement(this, null, true); 

            ConfigurationElement TempElement = CreateElement(this.GetType());
            TempElement.Unmerge(this, parentElement, saveMode);
 
            StringWriter strWriter = new StringWriter(CultureInfo.InvariantCulture);
            XmlTextWriter writer = new XmlTextWriter(strWriter); 
            writer.Formatting = Formatting.Indented; 
            writer.Indentation = 4;
            writer.IndentChar = ' '; 
            TempElement.DataToWriteInternal = (saveMode != ConfigurationSaveMode.Minimal);

            if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
                _configRecord.SectionsStack.Push(this); 

            TempElement.SerializeToXmlElement(writer, name); 
 
            if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
                _configRecord.SectionsStack.Pop(); 

            writer.Flush();
            return strWriter.ToString();
        } 

        protected internal virtual bool ShouldSerializePropertyInTargetVersion(ConfigurationProperty property, string propertyName, FrameworkName targetFramework, ConfigurationElement parentConfigurationElement) { 
            return true; 
        }
 
        protected internal virtual bool ShouldSerializeElementInTargetVersion(ConfigurationElement element, string elementName, FrameworkName targetFramework) {
            return true;
        }
 
        protected internal virtual bool ShouldSerializeSectionInTargetVersion(FrameworkName targetFramework) {
            return true; 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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ConfigurationSection.cs source code in C# .NET

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