29 references to Empty
System.Data (29)
fx\src\data\System\Data\Common\DataStorage.cs (6)
263
if ((StorageType.
Empty
== typeCode) && (null != dataType)) {
273
case StorageType.
Empty
: throw ExceptionBuilder.InvalidStorageType(TypeCode.Empty);
334
return StorageType.
Empty
;
346
return ((StorageType.Object == typeCode) || (StorageType.
Empty
== typeCode) || (StorageType.CharArray == typeCode));
434
else if (StorageType.
Empty
!= typeCode) {
468
return ((StorageType.
Empty
== typeCode) && dataType.IsGenericType && (dataType.GetGenericTypeDefinition() == typeof(System.Nullable<>)));
fx\src\data\System\Data\Common\SQLTypes\SqlXmlStorage.cs (1)
24
: base(column, typeof(SqlXml), SqlXml.Null, SqlXml.Null, StorageType.
Empty
) {
fx\src\data\System\Data\Filter\BinaryNode.cs (21)
280
if (StorageType.
Empty
== resultType) {
287
resultType = StorageType.
Empty
; // shouldnt we make it boolean?
944
case StorageType.
Empty
:
953
case DataTypePrecedence.Error: return StorageType.
Empty
;
1013
return StorageType.
Empty
;
1018
return StorageType.
Empty
;
1025
return StorageType.
Empty
;
1034
return StorageType.
Empty
;
1047
return StorageType.
Empty
;
1049
return StorageType.
Empty
;
1085
return StorageType.
Empty
;
1090
return StorageType.
Empty
;
1095
return StorageType.
Empty
;
1109
return StorageType.
Empty
;
1112
return StorageType.
Empty
;
1115
return StorageType.
Empty
;
1119
return StorageType.
Empty
;
1128
return StorageType.
Empty
; // for plus or minus operations for time types, one of them MUST be time span
1132
return StorageType.
Empty
; // we just have relational operations amoung time types
1147
return StorageType.
Empty
;
1149
return StorageType.
Empty
;
fx\src\data\System\Data\Select.cs (1)
570
if (StorageType.
Empty
== resultType) {