26 references to Null
System.Data (26)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (2)
569result = SqlInt64.Null; 1084SqlInt64.Null, // SqlDbType.BigInt
fx\src\data\System\Data\Common\SQLTypes\SQLInt64Storage.cs (2)
25: base(column, typeof(SqlInt64), SqlInt64.Null, SqlInt64.Null, StorageType.SqlInt64) {
fx\src\data\System\Data\SqlClient\SqlBuffer.cs (1)
588return SqlInt64.Null;
fx\src\data\System\Data\SqlClient\SqlEnums.cs (1)
398else if (sqlType == typeof(SqlInt64)) return SqlInt64.Null;
fx\src\data\System\Data\SQLTypes\SQLInt64.cs (20)
118return SqlInt64.Null; 129return x.IsNull ? Null : new SqlInt64(-x.m_value); 136return x.IsNull ? Null : new SqlInt64(~x.m_value); 148return Null; 162return Null; 176return Null; 237return Null; 254return Null; 271return(x.IsNull || y.IsNull) ? Null : new SqlInt64(x.m_value & y.m_value); 278return(x.IsNull || y.IsNull) ? Null : new SqlInt64(x.m_value | y.m_value); 285return(x.IsNull || y.IsNull) ? Null : new SqlInt64(x.m_value ^ y.m_value); 296return x.IsNull ? Null : new SqlInt64((long)x.ByteValue); 304return x.IsNull ? Null : new SqlInt64((long)(x.Value)); 312return x.IsNull ? Null : new SqlInt64((long)(x.Value)); 320return x.IsNull ? Null : new SqlInt64((long)(x.Value)); 332return Null; 347return Null; 361return x.IsNull ? Null : new SqlInt64(x.ToInt64()); 370return SqlInt64.Null; 406return x.IsNull ? Null : new SqlInt64(Int64.Parse(x.Value, (IFormatProvider)null));