SqlTriggerContext.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 / Microsoft / SqlServer / Server / SqlTriggerContext.cs / 1305376 / SqlTriggerContext.cs
                        

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

namespace Microsoft.SqlServer.Server { 

    using System.Data.Common;
    using System.Data.SqlClient;
    using System.Data.SqlTypes; 
    using System.Diagnostics;
 
    public sealed class SqlTriggerContext { 

        TriggerAction   _triggerAction; 
        bool[]          _columnsUpdated;
        SqlXml          _eventInstanceData;

        internal SqlTriggerContext(TriggerAction triggerAction, bool[] columnsUpdated, SqlXml eventInstanceData) { 
            _triggerAction     = triggerAction;
            _columnsUpdated    = columnsUpdated; 
            _eventInstanceData = eventInstanceData; 
        }
 
        public int ColumnCount {
            get {
                int result = 0;
 
                if (null != _columnsUpdated) {
                    result = _columnsUpdated.Length; 
                } 
                return result;
            } 
        }

        public SqlXml EventData {
            get { 
                return _eventInstanceData;
            } 
        } 

        public TriggerAction TriggerAction { 
            get {
                return _triggerAction;
            }
        } 

        public bool IsUpdatedColumn(int columnOrdinal) { 
            if (null != _columnsUpdated) { 
                return _columnsUpdated[columnOrdinal];   // will throw IndexOutOfRangeException if it's out of range...
            } 
            throw ADP.IndexOutOfRange(columnOrdinal);    // if there aren't any columns, that means IndexOutOfRange too...
        }
    }
} 

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

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