C# MySqlDataReader.GetUInt32方法代码示例

 private UInt32 getRank(MySqlDataReader reader)
 {
     UInt32 rank = reader.GetUInt32(6);
     return rank;
 }

 private UInt32 getPlayTime(MySqlDataReader reader)
 {
     UInt32 playtime = reader.GetUInt32(9);
     return playtime;
 }

 private UInt32 getPoints(MySqlDataReader reader)
 {
     UInt32 points = reader.GetUInt32(5);
     return points;
 }

 private UInt32 getID(MySqlDataReader reader)
 {
     UInt32 id = reader.GetUInt32(0);
     return id;
 }

 private UInt32 getMoney(MySqlDataReader reader)
 {
     UInt32 money = reader.GetUInt32(7);
     return money;
 }

 public static uint? getUInt(MySqlDataReader dr, string column)
 {
     int ordinal = dr.GetOrdinal(column);
     if (dr.IsDBNull(ordinal))
     {
         return null;
     }
     else
     {
         return dr.GetUInt32(ordinal);
     }
 }

 // 往 dr 填充 r 于 i 索引的值
 public static void FillValue( DbRow dr, MySqlDataReader r, int i )
 {
     switch( dr.parent.columns[ i ].dataType )
     {
     case DbDataTypes.Boolean:
         dr[ i ].Assign( r.GetBoolean( i ) ); break;
     case DbDataTypes.Int8:
         dr[ i ].Assign( r.GetSByte( i ) ); break;
     case DbDataTypes.Int16:
         dr[ i ].Assign( r.GetInt16( i ) ); break;
     case DbDataTypes.Int32:
         dr[ i ].Assign( r.GetInt32( i ) ); break;
     case DbDataTypes.Int64:
         dr[ i ].Assign( r.GetInt64( i ) ); break;
     case DbDataTypes.UInt8:
         dr[ i ].Assign( r.GetByte( i ) ); break;
     case DbDataTypes.UInt16:
         dr[ i ].Assign( r.GetUInt16( i ) ); break;
     case DbDataTypes.UInt32:
         dr[ i ].Assign( r.GetUInt32( i ) ); break;
     case DbDataTypes.UInt64:
         dr[ i ].Assign( r.GetUInt64( i ) ); break;
     case DbDataTypes.Float:
         dr[ i ].Assign( r.GetFloat( i ) ); break;
     case DbDataTypes.Double:
         dr[ i ].Assign( r.GetDouble( i ) ); break;
     case DbDataTypes.DateTime:
         dr[ i ].Assign( r.GetDateTime( i ) ); break;
     case DbDataTypes.String:
         dr[ i ].Assign( r.GetString( i ) ); break;
     case DbDataTypes.Bytes:
         var len = (int)r.GetBytes( i, 0, null, 0, 0 );
         var buf = new byte[ len ];
         r.GetBytes( i, 0, buf, 0, len );
         dr[ i ].Assign( buf );
         break;
     default:
         break;
     }
 }

 private static Event _EventRead(Engine engine, MySqlDataReader dataReader)
 {
     Event aEvent = new Event(engine);
     uint flags = dataReader.IsDBNull(dataReader.GetOrdinal("flagsEvent")) ? 0 : dataReader.GetUInt32("flagsEvent");
     aEvent._idRundownEvent = dataReader.GetUInt64("idRundownEvent");
     aEvent._layer = (VideoLayer)dataReader.GetSByte("Layer");
     aEvent._eventType = (TEventType)dataReader.GetByte("typEvent");
     aEvent._startType = (TStartType)dataReader.GetByte("typStart");
     aEvent._scheduledTime = _readDateTimeField(dataReader, "ScheduledTime");
     aEvent._duration = dataReader.IsDBNull(dataReader.GetOrdinal("Duration")) ? default(TimeSpan) : aEvent.Engine.AlignTimeSpan(dataReader.GetTimeSpan("Duration"));
     aEvent._scheduledDelay = dataReader.IsDBNull(dataReader.GetOrdinal("ScheduledDelay")) ? default(TimeSpan) : aEvent.Engine.AlignTimeSpan(dataReader.GetTimeSpan("ScheduledDelay"));
     aEvent._scheduledTC = dataReader.IsDBNull(dataReader.GetOrdinal("ScheduledTC")) ? TimeSpan.Zero : dataReader.GetTimeSpan("ScheduledTC");
     aEvent._mediaGuid = (dataReader.IsDBNull(dataReader.GetOrdinal("MediaGuid"))) ? Guid.Empty : dataReader.GetGuid("MediaGuid");
     aEvent._eventName = dataReader.IsDBNull(dataReader.GetOrdinal("EventName")) ? default(string) : dataReader.GetString("EventName");
     var psb = dataReader.GetByte("PlayState");
     aEvent._playState = (TPlayState)psb;
     if (aEvent._playState == TPlayState.Playing || aEvent._playState == TPlayState.Paused)
         aEvent._playState = TPlayState.Aborted;
     if (aEvent._playState == TPlayState.Fading)
         aEvent._playState = TPlayState.Played;
     aEvent._startTime = _readDateTimeField(dataReader, "StartTime");
     aEvent._startTC = dataReader.IsDBNull(dataReader.GetOrdinal("StartTC")) ? TimeSpan.Zero : dataReader.GetTimeSpan("StartTC");
     aEvent._requestedStartTime = dataReader.IsDBNull(dataReader.GetOrdinal("RequestedStartTime")) ? null : (TimeSpan?)dataReader.GetTimeSpan("RequestedStartTime");
     aEvent._transitionTime = dataReader.IsDBNull(dataReader.GetOrdinal("TransitionTime")) ? default(TimeSpan) : dataReader.GetTimeSpan("TransitionTime");
     aEvent._transitionType = (TTransitionType)dataReader.GetByte("typTransition");
     aEvent._audioVolume = dataReader.IsDBNull(dataReader.GetOrdinal("AudioVolume")) ? 0 : dataReader.GetDecimal("AudioVolume");
     aEvent._idProgramme = dataReader.IsDBNull(dataReader.GetOrdinal("idProgramme")) ? 0 : dataReader.GetUInt64("idProgramme");
     aEvent._idAux = dataReader.IsDBNull(dataReader.GetOrdinal("IdAux")) ? default(string) : dataReader.GetString("IdAux");
     aEvent._enabled = (flags & (1 << 0)) != 0;
     aEvent._hold = (flags & (1 << 1)) != 0;
     EventGPI.FromUInt64(ref aEvent._gPI, (flags >> 4) & EventGPI.Mask);
     aEvent._nextLoaded = false;
     return aEvent;
 }

 private static void _mediaReadFields(MySqlDataReader dataReader, PersistentMedia media)
 {
     uint flags = dataReader.IsDBNull(dataReader.GetOrdinal("flags")) ? (uint)0 : dataReader.GetUInt32("flags");
     byte typVideo = dataReader.IsDBNull(dataReader.GetOrdinal("typVideo")) ? (byte)0 : dataReader.GetByte("typVideo");
     media._mediaName = dataReader.IsDBNull(dataReader.GetOrdinal("MediaName")) ? string.Empty : dataReader.GetString("MediaName");
     media._duration = dataReader.IsDBNull(dataReader.GetOrdinal("Duration")) ? default(TimeSpan) : dataReader.GetTimeSpan("Duration");
     media._durationPlay = dataReader.IsDBNull(dataReader.GetOrdinal("DurationPlay")) ? default(TimeSpan) : dataReader.GetTimeSpan("DurationPlay");
     media._folder = dataReader.IsDBNull(dataReader.GetOrdinal("Folder")) ? string.Empty : dataReader.GetString("Folder");
     media._fileName = dataReader.IsDBNull(dataReader.GetOrdinal("FileName")) ? string.Empty : dataReader.GetString("FileName");
     media._fileSize = dataReader.IsDBNull(dataReader.GetOrdinal("FileSize")) ? 0 : dataReader.GetUInt64("FileSize");
     media.idFormat = dataReader.IsDBNull(dataReader.GetOrdinal("idFormat")) ? 0 : dataReader.GetUInt64("idFormat");
     media._lastUpdated = _readDateTimeField(dataReader, "LastUpdated");
     media._mediaStatus = (TMediaStatus)(dataReader.IsDBNull(dataReader.GetOrdinal("statusMedia")) ? 0 : dataReader.GetInt32("statusMedia"));
     media._mediaType = (TMediaType)(dataReader.IsDBNull(dataReader.GetOrdinal("typMedia")) ? 0 : dataReader.GetInt32("typMedia"));
     media._tCStart = dataReader.IsDBNull(dataReader.GetOrdinal("TCStart")) ? default(TimeSpan) : dataReader.GetTimeSpan("TCStart");
     media._tCPlay = dataReader.IsDBNull(dataReader.GetOrdinal("TCPlay")) ? default(TimeSpan) : dataReader.GetTimeSpan("TCPlay");
     media.idProgramme = dataReader.IsDBNull(dataReader.GetOrdinal("idProgramme")) ? 0 : dataReader.GetUInt64("idProgramme");
     media._audioVolume = dataReader.IsDBNull(dataReader.GetOrdinal("AudioVolume")) ? 0 : dataReader.GetDecimal("AudioVolume");
     media._audioLevelIntegrated = dataReader.IsDBNull(dataReader.GetOrdinal("AudioLevelIntegrated")) ? 0 : dataReader.GetDecimal("AudioLevelIntegrated");
     media._audioLevelPeak = dataReader.IsDBNull(dataReader.GetOrdinal("AudioLevelPeak")) ? 0 : dataReader.GetDecimal("AudioLevelPeak");
     media._audioChannelMapping = dataReader.IsDBNull(dataReader.GetOrdinal("typAudio")) ? TAudioChannelMapping.Stereo : (TAudioChannelMapping)dataReader.GetByte("typAudio");
     media.HasExtraLines = (typVideo & (byte)0x80) > 0;
     media._videoFormat = (TVideoFormat)(typVideo & 0x7F);
     media._idAux = dataReader.IsDBNull(dataReader.GetOrdinal("idAux")) ? string.Empty : dataReader.GetString("idAux");
     media._killDate = _readDateTimeField(dataReader, "KillDate");
     media._mediaGuid = dataReader.IsDBNull(dataReader.GetOrdinal("MediaGuid")) ? Guid.Empty : dataReader.GetGuid("MediaGuid");
     media._mediaEmphasis = (TMediaEmphasis)((flags >> 8) & 0xF);
     media._parental = (TParental)((flags >> 12) & 0xF);
     if (media is ServerMedia)
         ((ServerMedia)media)._doNotArchive = (flags & 0x1) != 0;
     media._mediaCategory = (TMediaCategory)((flags >> 4) & 0xF); // bits 4-7 of 1st byte
 }

 private void toObject(MySqlDataReader reader)
 {
     Id = reader.GetUInt32(0);
     Email = reader.GetString(1);
     Password = reader.GetString(2);
     Verifier = reader.GetString(3);
     Salt = reader.GetString(4);
     Points = reader.GetUInt32(5);
     Admin = reader.GetUInt32(6);
     Banned = reader.GetByte(7);
     extrn_login = reader.GetByte(8);
     token = reader.GetString(9);
     canhost = reader.GetByte(10);
 }

        /// <summary>
        /// Read server parameters from the standard database query column
        /// layout and construct and return a NWGameServer corresponding to the
        /// data in question.
        /// </summary>
        /// <param name="Reader">Supplies a reader containing the results of a
        /// query that correspond to the standard column set.</param>
        /// <returns>A NWGameServer object describing the current row.</returns>
        private NWGameServer LoadGameServerFromQuery(MySqlDataReader Reader)
        {
            NWGameServer Server = new NWGameServer();

            Server.ExpansionsMask = Reader.GetUInt32(1);
            Server.BuildNumber = Reader.GetUInt32(2);
            Server.ModuleName = Reader.GetString(3);
            Server.ServerName = Reader.GetString(4);
            Server.ActivePlayerCount = Reader.GetUInt32(5);
            Server.MaximumPlayerCount = Reader.GetUInt32(6);
            Server.LocalVault = Reader.GetBoolean(7);
            Server.LastHeartbeat = Reader.GetDateTime(8);
            Server.ServerAddress = Reader.GetString(9);
            Server.Online = Reader.GetBoolean(10);
            Server.PrivateServer = Reader.GetBoolean(11);
            Server.ModuleDescription = Reader.GetString(12);
            Server.ModuleUrl = Reader.GetString(13);
            Server.GameType = Reader.GetUInt32(14);
            Server.MinimumLevel = Reader.GetUInt32(15);
            Server.MaximumLevel = Reader.GetUInt32(16);
            Server.PVPLevel = Reader.GetUInt32(17);
            Server.PlayerPause = Reader.GetBoolean(18);
            Server.OnePartyOnly = Reader.GetBoolean(19);
            Server.ELCEnforced = Reader.GetBoolean(20);
            Server.ILREnforced = Reader.GetBoolean(21);
            Server.PWCUrl = Reader.GetString(22);
            Server.ServerDescription = Reader.GetString(23);

            return Server;
        }

 // 取 dr 中某字段的数据并返回
 public static object GetValue( DbColumn col, MySqlDataReader r, int idx )
 {
     switch( col.dataType )
     {
     case DbDataTypes.Boolean:
         return r.GetBoolean( idx );
     case DbDataTypes.Int8:
         return r.GetSByte( idx );
     case DbDataTypes.Int16:
         return r.GetInt16( idx );
     case DbDataTypes.Int32:
         return r.GetInt32( idx );
     case DbDataTypes.Int64:
         return r.GetInt64( idx );
     case DbDataTypes.UInt8:
         return r.GetByte( idx );
     case DbDataTypes.UInt16:
         return r.GetUInt16( idx );
     case DbDataTypes.UInt32:
         return r.GetUInt32( idx );
     case DbDataTypes.UInt64:
         return r.GetUInt64( idx );
     case DbDataTypes.Float:
         return r.GetFloat( idx );
     case DbDataTypes.Double:
         return r.GetDouble( idx );
     case DbDataTypes.DateTime:
         return r.GetDateTime( idx );
     case DbDataTypes.String:
         return r.GetString( idx );
     case DbDataTypes.Bytes:
         var len = (int)r.GetBytes( idx, 0, null, 0, 0 );
         var buf = new byte[ len ];
         r.GetBytes( idx, 0, buf, 0, len );
         return buf;
     default:
         throw new Exception( "unsupported DbType" );
     }
 }

 private UInt32 getAccID(MySqlDataReader reader)
 {
     UInt32 accid = reader.GetUInt32(1);
     return accid;
 }

 private Byte getGm(MySqlDataReader reader)
 {
     UInt32 gm = reader.GetUInt32(6);
     Byte gm2 = Convert.ToByte(gm);
     return gm2;
 }

 private UInt32 getCharID(MySqlDataReader reader)
 {
     UInt32 charid = reader.GetUInt32(0);
     return charid;
 }