SqlError.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 / SqlError.cs / 1 / SqlError.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.SqlClient {
 
    using System;
    using System.Diagnostics;
    using System.Globalization;
 
    [Serializable]
#if WINFSInternalOnly 
    internal 
#else
    public 
#endif
    sealed class SqlError {

        // bug fix - MDAC 48965 - missing source of exception 
        // fixed by [....]
        private string source = TdsEnums.SQL_PROVIDER_NAME; 
        private int    number; 
        private byte   state;
        private byte   errorClass; 
        [System.Runtime.Serialization.OptionalFieldAttribute(VersionAdded=2)]
        private string server;
        private string message;
        private string procedure; 
        private int    lineNumber;
 
        internal SqlError(int infoNumber, byte errorState, byte errorClass, string server, string errorMessage, string procedure, int lineNumber) { 
            this.number = infoNumber;
            this.state = errorState; 
            this.errorClass = errorClass;
            this.server = server;
            this.message = errorMessage;
            this.procedure = procedure; 
            this.lineNumber = lineNumber;
            if (errorClass != 0) { 
                Bid.Trace(" infoNumber=%d, errorState=%d, errorClass=%d, errorMessage='%ls', procedure='%ls', lineNumber=%d\n" , 
                    infoNumber, (int)errorState, (int)errorClass,  errorMessage,
                    procedure == null ? "None" : procedure, (int)lineNumber); 
            }
        }

        // bug fix - MDAC #49280 - SqlError does not implement ToString(); 
        // I did not include an exception stack because the correct exception stack is only available
        // on SqlException, and to obtain that the SqlError would have to have backpointers all the 
        // way back to SqlException.  If the user needs a call stack, they can obtain it on SqlException. 
        public override string ToString() {
            //return this.GetType().ToString() + ": " + this.message; 
            return typeof(SqlError).ToString() + ": " + this.message; // since this is sealed so we can change GetType to typeof
        }

        // bug fix - MDAC #48965 - missing source of exception 
        // fixed by [....]
        public string Source { 
            get { return this.source;} 
        }
 
        public int Number {
            get { return this.number;}
        }
 
        public byte State {
            get { return this.state;} 
        } 

        public byte Class { 
            get { return this.errorClass;}
        }

        public string Server { 
            get { return this.server;}
        } 
 
        public string Message {
            get { return this.message;} 
        }

        public string Procedure {
            get { return this.procedure;} 
        }
 
        public int LineNumber { 
            get { return this.lineNumber;}
        } 
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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