RoleGroup.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 / Web / UI / WebControls / RoleGroup.cs / 1305376 / RoleGroup.cs
                        

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

namespace System.Web.UI.WebControls { 
 
    using System.ComponentModel;
    using System.Security.Principal; 
    using System.Web.Security;


    ///  
    /// Associates a collection of roles with a template.
    ///  
    public sealed class RoleGroup { 
        private ITemplate _contentTemplate;
        private string[] _roles; 


        /// 
        /// The template associated with the roles. 
        /// 
        [ 
        Browsable(false), 
        DefaultValue(null),
        PersistenceMode(PersistenceMode.InnerProperty), 
        TemplateContainer(typeof(LoginView)),
        ]
        public ITemplate ContentTemplate {
            get { 
                return _contentTemplate;
            } 
            set { 
                _contentTemplate = value;
            } 
        }


        ///  
        /// The roles associated with the template.
        ///  
        [ 
        TypeConverterAttribute(typeof(StringArrayConverter)),
        ] 
        public string[] Roles {
            get {
                if (_roles == null) {
                    return new string[0]; 
                }
                else { 
                    // Must clone to preserve encapsulation 
                    return (string[]) _roles.Clone();
                } 
            }
            set {
                if (value == null) {
                    _roles = value; 
                }
                else { 
                    // Must clone to preserve encapsulation 
                    _roles = (string[]) value.Clone();
                } 
            }
        }

 
        /// 
        /// Whether the user is in any of the roles. 
        ///  
        public bool ContainsUser(IPrincipal user) {
            if (user == null) { 
                throw new ArgumentNullException("user");
            }
            if (_roles == null) {
                return false; 
            }
            foreach (string role in _roles) { 
                if (user.IsInRole(role)) { 
                    return true;
                } 
            }
            return false;
        }
 

        ///  
        /// For appearance in designer collection editor. 
        /// 
        public override string ToString() { 
            StringArrayConverter converter = new StringArrayConverter();
            return converter.ConvertToString(Roles);
        }
    } 
}

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

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