SqlClientPermission.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 / Data / System / Data / SqlClient / SqlClientPermission.cs / 1305376 / SqlClientPermission.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.SqlClient {
 
    using System.Collections;
    using System.Data.Common;
    using System.Runtime.Serialization;
    using System.Security; 
    using System.Security.Permissions;
 
    [Serializable] 
    public sealed class SqlClientPermission :  DBDataPermission {
 
        [ Obsolete("SqlClientPermission() has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
        public SqlClientPermission() : this(PermissionState.None) {
        }
 
        public SqlClientPermission(PermissionState state) : base(state) {
        } 
 
        [ Obsolete("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
        public SqlClientPermission(PermissionState state, bool allowBlankPassword) : this(state) { 
            AllowBlankPassword = allowBlankPassword;
        }

        private SqlClientPermission(SqlClientPermission permission) : base(permission) { // for Copy 
        }
 
        internal SqlClientPermission(SqlClientPermissionAttribute permissionAttribute) : base(permissionAttribute) { // for CreatePermission 
        }
 
        internal SqlClientPermission(SqlConnectionString constr) : base(constr) { // for Open
            if ((null == constr) || constr.IsEmpty) {
                base.Add(ADP.StrEmpty, ADP.StrEmpty, KeyRestrictionBehavior.AllowOnly);
            } 
        }
 
        public override void Add(string connectionString, string restrictions, KeyRestrictionBehavior behavior) { 
            DBConnectionString constr = new DBConnectionString(connectionString, restrictions, behavior, SqlConnectionString.GetParseSynonyms(), false);
            AddPermissionEntry(constr); 
        }

        override public IPermission Copy () {
            return new SqlClientPermission(this); 
        }
    } 
 
    [AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Assembly, AllowMultiple = true, Inherited = false )]
    [Serializable] 
    public sealed class SqlClientPermissionAttribute : DBDataPermissionAttribute {

        public SqlClientPermissionAttribute(SecurityAction action) : base(action) {
        } 

        override public IPermission CreatePermission() { 
            return new SqlClientPermission(this); 
        }
    } 
}

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

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