SqlClientPermission.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Data / System / Data / SqlClient / SqlClientPermission.cs / 1 / 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] 
#if WINFSInternalOnly
    internal 
#else
    public
#endif
    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]
#if WINFSInternalOnly 
    internal 
#else
    public 
#endif
    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.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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