18 overrides of IsNull
System.Data.Common (18)
System\Data\Common\ObjectStorage.cs (1)
228public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLBinaryStorage.cs (1)
82public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQlBooleanStorage.cs (1)
116public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLBytesStorage.cs (1)
73public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLByteStorage.cs (1)
192public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLCharsStorage.cs (1)
75public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLDateTimeStorage.cs (1)
118public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLDecimalStorage.cs (1)
190public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLDoubleStorage.cs (1)
191public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLGuidStorage.cs (1)
83public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLInt16Storage.cs (1)
191public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLInt32Storage.cs (1)
191public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLInt64Storage.cs (1)
192public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLMoneyStorage.cs (1)
191public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLSingleStorage.cs (1)
189public override bool IsNull(int record)
System\Data\Common\SQLTypes\SQLStringStorage.cs (1)
144public override bool IsNull(int record)
System\Data\Common\SqlUDTStorage.cs (1)
60public override bool IsNull(int record)
System\Data\Common\StringStorage.cs (1)
162public override bool IsNull(int record)
54 references to IsNull
System.Data.Common (54)
System\Data\Common\BooleanStorage.cs (5)
34if (IsNull(record)) 50if (IsNull(record)) 100if (IsNull(recordNo)) 108if ((defaultValue == valueNo1) && IsNull(recordNo)) 191nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\ByteStorage.cs (8)
32if (IsNull(record)) 48if (IsNull(record)) 72if (IsNull(record)) 106if (IsNull(record)) 122if (IsNull(record)) 172if (IsNull(recordNo)) 180if ((defaultValue == valueNo1) && IsNull(recordNo)) 263nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\CharStorage.cs (5)
33if (IsNull(record)) 49if (IsNull(record)) 99if (IsNull(recordNo)) 107if ((defaultValue == valueNo1) && IsNull(recordNo)) 195nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\DoubleStorage.cs (8)
32if (IsNull(record)) 48if (IsNull(record)) 72if (IsNull(record)) 106if (IsNull(record)) 122if (IsNull(record)) 172if (IsNull(recordNo)) 180if ((defaultValue == valueNo1) && IsNull(recordNo)) 263nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\SByteStorage.cs (8)
32if (IsNull(record)) 48if (IsNull(record)) 72if (IsNull(record)) 106if (IsNull(record)) 122if (IsNull(record)) 173if (IsNull(recordNo)) 181if ((defaultValue == valueNo1) && IsNull(recordNo)) 265nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\SingleStorage.cs (8)
32if (IsNull(record)) 48if (IsNull(record)) 72if (IsNull(record)) 107if (IsNull(record)) 123if (IsNull(record)) 173if (IsNull(recordNo)) 181if ((defaultValue == valueNo1) && IsNull(recordNo)) 264nullbits.Set(storeIndex, IsNull(record));
System\Data\Common\TimeSpanStorage.cs (9)
33if (IsNull(record)) 49if (IsNull(record)) 75if (IsNull(record)) 93if (IsNull(record)) 112if (IsNull(record)) 124if (IsNull(record)) 168if (IsNull(recordNo)) 176if ((s_defaultValue == valueNo1) && IsNull(recordNo)) 283nullbits.Set(storeIndex, IsNull(record));
System\Data\DataColumn.cs (3)
1152if (!_storage.IsNull(record)) 1453if (_storage.IsNull(row.GetDefaultRecord())) 1638return _storage.IsNull(record);