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//------------------------------------------------------------------------------
// <copyright file="OdbcPermission.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">[....]</owner>
// <owner current="true" primary="false">[....]</owner>
//------------------------------------------------------------------------------
namespace System.Data.Odbc {
using System;
using System.Collections;
using System.Data;
using System.Data.Common;
using System.Diagnostics;
using System.Runtime.Serialization;
using System.Security;
using System.Security.Permissions;
[Serializable]
public sealed class OdbcPermission : DBDataPermission {
[ Obsolete("OdbcPermission() has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
public OdbcPermission() : this(PermissionState.None) {
}
public OdbcPermission(PermissionState state) : base(state) {
}
[ Obsolete("OdbcPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
public OdbcPermission(PermissionState state, bool allowBlankPassword) : this(state) {
AllowBlankPassword = allowBlankPassword;
}
private OdbcPermission(OdbcPermission permission) : base(permission) { // for Copy
}
internal OdbcPermission(OdbcPermissionAttribute permissionAttribute) : base(permissionAttribute) { // for CreatePermission
}
internal OdbcPermission(OdbcConnectionString 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, null, true);
AddPermissionEntry(constr);
}
override public IPermission Copy () {
return new OdbcPermission(this);
}
}
[AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Assembly, AllowMultiple = true, Inherited = false )]
[Serializable]
public sealed class OdbcPermissionAttribute : DBDataPermissionAttribute {
public OdbcPermissionAttribute(SecurityAction action) : base(action) {
}
override public IPermission CreatePermission() {
return new OdbcPermission(this);
}
}
}
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