32 references to Null
System.Data (32)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (8)
634
result = SqlString.
Null
;
645
result = SqlString.
Null
;
1087
SqlString.
Null
, // SqlDbType.Char
1094
SqlString.
Null
, // SqlDbType.NChar
1095
SqlString.
Null
, // SqlDbType.NText
1096
SqlString.
Null
, // SqlDbType.NVarChar
1102
SqlString.
Null
, // SqlDbType.Text
1106
SqlString.
Null
, // SqlDbType.VarChar
fx\src\data\System\Data\Common\SQLConvert.cs (1)
368
return SqlString.
Null
;
fx\src\data\System\Data\Common\SQLTypes\SQLStringStorage.cs (2)
25
: base(column, typeof(SqlString), SqlString.
Null
, SqlString.
Null
, StorageType.SqlString) {
fx\src\data\System\Data\SqlClient\SqlBuffer.cs (3)
389
return SqlString.
Null
;
624
return SqlString.
Null
;
632
return SqlString.
Null
;
fx\src\data\System\Data\SqlClient\SqlCachedBuffer.cs (1)
115
return SqlString.
Null
;
fx\src\data\System\Data\SqlClient\SqlCommand.cs (1)
5838
SqlString sval = val is SqlString ? (SqlString)val : SqlString.
Null
;
fx\src\data\System\Data\SqlClient\SqlDataReader.cs (1)
2644
rawValue = SqlString.
Null
;
fx\src\data\System\Data\SqlClient\SqlEnums.cs (1)
390
else if (sqlType == typeof(SqlString)) return SqlString.
Null
;
fx\src\data\System\Data\SQLTypes\SQLChars.cs (1)
440
return IsNull ? SqlString.
Null
: new String(Value);
fx\src\data\System\Data\SQLTypes\SQLString.cs (13)
260
/// Gets whether the <see cref='System.Data.SqlTypes.SqlString.Value'/> of the <see cref='System.Data.SqlTypes.SqlString'/> is <see cref='System.Data.SqlTypes.SqlString.
Null
'/>.
404
return SqlString.
Null
;
511
return x.IsNull ?
Null
: new SqlString((x.Value).ToString());
519
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
527
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
535
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
543
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
551
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
559
return x.IsNull ?
Null
: new SqlString((x.Value).ToString((IFormatProvider)null));
567
return x.IsNull ?
Null
: new SqlString(x.ToString());
575
return x.IsNull ?
Null
: new SqlString(x.ToString());
583
return x.IsNull ?
Null
: new SqlString(x.ToString());
591
return x.IsNull ?
Null
: new SqlString(x.ToString());