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AngleSharp

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3 Jul 2013BSD28 min read 257K   4.3K   166  
Bringing the DOM to C# with a HTML5/CSS3 parser written in C#.
using AngleSharp.Css;
using System;

namespace AngleSharp.DOM.Css
{
    /// <summary>
    /// Represents a CSS rule.
    /// </summary>
    public class CSSRule : ICSSObject
    {
        #region Members

        /// <summary>
        /// The type of CSS rule.
        /// </summary>
        protected CssRule _type;
        /// <summary>
        /// The parent stylesheet.
        /// </summary>
        protected CSSStyleSheet _parent;
        /// <summary>
        /// The parent rule.
        /// </summary>
        protected CSSRule _parentRule;

        #endregion

        #region ctor

        /// <summary>
        /// Creates a new CSS rule.
        /// </summary>
        internal CSSRule()
        {
            _type = CssRule.Unknown;
        }

        #endregion

        #region Properties

        /// <summary>
        /// Gets or sets the textual representation of the rule.
        /// </summary>
        public String CssText
        {
            get;
            set;
        }

        /// <summary>
        /// Gets the containing rule, otherwise null.
        /// </summary>
        public CSSRule ParentRule
        {
            get { return _parentRule; }
            internal set { _parentRule = value; }
        }

        /// <summary>
        /// Gets the CSSStyleSheet object for the style sheet that contains this rule.
        /// </summary>
        public CSSStyleSheet ParentStyleSheet
        {
            get { return _parent; }
            internal set { _parent = value; }
        }


        /// <summary>
        /// Gets the type constant indicating the type of CSS rule.
        /// </summary>
        public CssRule Type
        {
            get { return _type; }
        }

        #endregion

        #region String representation

        /// <summary>
        /// Returns a CSS code representation of the rule.
        /// </summary>
        /// <returns>A string that contains the code.</returns>
        public virtual String ToCss()
        {
            return CssText;
        }

        #endregion
    }
}

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License

This article, along with any associated source code and files, is licensed under The BSD License


Written By
Chief Technology Officer
Germany Germany
Florian lives in Munich, Germany. He started his programming career with Perl. After programming C/C++ for some years he discovered his favorite programming language C#. He did work at Siemens as a programmer until he decided to study Physics.

During his studies he worked as an IT consultant for various companies. After graduating with a PhD in theoretical particle Physics he is working as a senior technical consultant in the field of home automation and IoT.

Florian has been giving lectures in C#, HTML5 with CSS3 and JavaScript, software design, and other topics. He is regularly giving talks at user groups, conferences, and companies. He is actively contributing to open-source projects. Florian is the maintainer of AngleSharp, a completely managed browser engine.

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