30 references to Null
System.Data (30)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (2)
548result = SqlInt32.Null; 1092SqlInt32.Null, // SqlDbType.Int
fx\src\data\System\Data\Common\SQLConvert.cs (2)
60return SqlInt32.Null; 88return SqlInt32.Null;
fx\src\data\System\Data\Common\SQLTypes\SQLInt32Storage.cs (2)
25: base(column, typeof(SqlInt32), SqlInt32.Null, SqlInt32.Null, StorageType.SqlInt32) {
fx\src\data\System\Data\SqlClient\SqlBuffer.cs (1)
576return SqlInt32.Null;
fx\src\data\System\Data\SqlClient\SqlEnums.cs (1)
397else if (sqlType == typeof(SqlInt32)) return SqlInt32.Null;
fx\src\data\System\Data\SQLTypes\SQLDecimal.cs (2)
3044return SqlInt32.Null; 3049return n.IsNull ? SqlInt32.Null :
fx\src\data\System\Data\SQLTypes\SQLInt32.cs (20)
118return SqlInt32.Null; 129return x.IsNull ? Null : new SqlInt32(-x.m_value); 136return x.IsNull ? Null : new SqlInt32(~x.m_value); 148return Null; 162return Null; 176return Null; 191return Null; 208return Null; 225return(x.IsNull || y.IsNull) ? Null : new SqlInt32(x.m_value & y.m_value); 232return(x.IsNull || y.IsNull) ? Null : new SqlInt32(x.m_value | y.m_value); 239return(x.IsNull || y.IsNull) ? Null : new SqlInt32(x.m_value ^ y.m_value); 250return x.IsNull ? Null : new SqlInt32((int)x.ByteValue); 258return x.IsNull ? Null : new SqlInt32(x.Value); 266return x.IsNull ? Null : new SqlInt32(x.Value); 278return Null; 293return Null; 308return Null; 322return x.IsNull ? Null : new SqlInt32(x.ToInt32()); 331return SqlInt32.Null; 351return x.IsNull ? SqlInt32.Null : new SqlInt32(Int32.Parse(x.Value, (IFormatProvider)null));