26 references to Null
System.Data (26)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (2)
526result = SqlInt16.Null; 1100SqlInt16.Null, // SqlDbType.SmallInt
fx\src\data\System\Data\Common\SQLConvert.cs (1)
39return SqlInt16.Null;
fx\src\data\System\Data\Common\SQLTypes\SQLInt16Storage.cs (2)
25: base(column, typeof(SqlInt16), SqlInt16.Null, SqlInt16.Null, StorageType.SqlInt16) {
fx\src\data\System\Data\SqlClient\SqlBuffer.cs (1)
564return SqlInt16.Null;
fx\src\data\System\Data\SqlClient\SqlEnums.cs (1)
396else if (sqlType == typeof(SqlInt16)) return SqlInt16.Null;
fx\src\data\System\Data\SQLTypes\SQLInt16.cs (19)
117return SqlInt16.Null; 128return x.IsNull ? Null : new SqlInt16((short)-x.m_value); 135return x.IsNull ? Null : new SqlInt16((short)~x.m_value); 147return Null; 161return Null; 175return Null; 190return Null; 207return Null; 224return(x.IsNull || y.IsNull) ? Null : new SqlInt16((short)(x.m_value & y.m_value)); 231return(x.IsNull || y.IsNull) ? Null : new SqlInt16((short)((ushort)x.m_value | (ushort)y.m_value)); 238return(x.IsNull || y.IsNull) ? Null : new SqlInt16((short)(x.m_value ^ y.m_value)); 250return x.IsNull ? Null : new SqlInt16((short)(x.ByteValue)); 258return x.IsNull ? Null : new SqlInt16((short)(x.Value)); 269return Null; 284return Null; 299return Null; 314return Null; 328return x.IsNull ? Null : new SqlInt16(checked((short)x.ToInt32())); 344return x.IsNull ? Null : new SqlInt16(Int16.Parse(x.Value, (IFormatProvider)null));