SqlTriggerContext.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 / Microsoft / SqlServer / Server / SqlTriggerContext.cs / 1 / 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;
 
#if WINFSInternalOnly 
    internal
#else 
    public
#endif
    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.
// Copyright (c) Microsoft Corporation. All rights reserved.

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