IEntityFieldsCore Interface |
Namespace: SD.LLBLGen.Pro.ORMSupportClasses
The IEntityFieldsCore type exposes the following members.
Name | Description | |
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Count |
Gets the number of slots allocated in this fields object.
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FieldsWithExpressionOrAggregate |
Gets the fields with expression or aggregate.
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InheritanceInfoProviderToUse |
Gets the inheritance info provider to use.
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IsChangedInThisEditCycle |
Flag to signal if the entity fields have changed during an edit cycle which is controlled outside this IEntityFieldsCore object. If set to
true, EndEdit will succeed, otherwise EndEdit will ignore any changes, since these are made in a previous edit cycle which is already
ended.
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IsDirty |
Gets / sets the flag if the contents of the EntityFields2 object is 'dirty', which means that one or more fields are changed.
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IsFixedSize | Gets a value indicating whether the IList has a fixed size. (Inherited from IList.) | |
IsReadOnly | Gets a value indicating whether the ICollectionT is read-only. (Inherited from ICollectionIEntityFieldCore.) | |
IsSynchronized | Gets a value indicating whether access to the ICollection is synchronized (thread safe). (Inherited from ICollection.) | |
ItemInt32 |
Gets / sets the IEntityFieldCore on the specified Index.
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ItemString |
Gets the EntityField with the specified name.
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OwnPrimaryKeyFieldInfos |
Gets the primary key field infos of the pk fields owned by this entity, so not the pk fields inherited from a supertype. If
this entity isn't in a TPE inheritance hierarchy, this property is equal to PrimaryKeyFieldInfos
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PrimaryKeyFieldInfos |
Gets the primary key field infos. Similar to PrimaryKeyFields, but this property doesn't trigger field creation.
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PrimaryKeyFields |
List of IEntityFieldCore references which form the 'primary key', or uniquely identifying set of values for this set of fields, thus for the entity
holding these fields. If possible use PrimaryKeyFieldInfos instead.
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State |
The state of the IEntityFieldsCore object
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SyncRoot | Gets an object that can be used to synchronize access to the ICollection. (Inherited from ICollection.) |
Name | Description | |
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AcceptChanges |
Accepts the changes made. Used in databinding scenarios
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Add(Object) | Adds an item to the IList. (Inherited from IList.) | |
Add(T) | Adds an item to the ICollectionT. (Inherited from ICollectionIEntityFieldCore.) | |
BeginEdit | Begins an edit on an object. (Inherited from IEditableObject.) | |
CancelEdit | Discards changes since the last BeginEdit call. (Inherited from IEditableObject.) | |
CleanAndPreserveExpressionsFromFields |
Removes the expressions from fields and returns them in the dictionary, key is field index, value is the expression on that field.
Only removes expressions from fields which have a non-empty containingobjectname, as those are real entity fields.
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Clear | Removes all items from the ICollectionT. (Inherited from ICollectionIEntityFieldCore.) | |
Clone |
Clones this instance and its contents using a deep copy.
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CloneAsDirty |
Clones this object to a new IEntityFieldsCore object where all fields are changed and the object itself is marked dirty.
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Compact |
Compacts the list of fields so all empty slots are removed.
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Contains(Object) | Determines whether the IList contains a specific value. (Inherited from IList.) | |
Contains(T) | Determines whether the ICollectionT contains a specific value. (Inherited from ICollectionIEntityFieldCore.) | |
Contract |
Contracts the list of fields so all empty slots at the end of the list of fields are removed. Doesn't perform a contract operation if the
fields object is empty
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CopyTo(Array, Int32) | (Inherited from ICollection.) | |
CopyTo(T, Int32) | (Inherited from ICollectionIEntityFieldCore.) | |
DefineField(IEntityFieldCore, Int32) |
Adds the specified field on the position indexInFields in the resultset.
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DefineField(IEntityFieldCore, Int32, AggregateFunction) |
Adds the specified field on the position indexInFields in the resultset.
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DefineField(IEntityFieldCore, Int32, String) |
Adds the specified field on the position indexInFields in the resultset.
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DefineField(IEntityFieldCore, Int32, String, AggregateFunction) |
Adds the specified field on the position indexInFields in the resultset.
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DefineField(IEntityFieldCore, Int32, String, String) |
Adds the specified field on the position indexInFields in the resultset.
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DefineField(IEntityFieldCore, Int32, String, String, AggregateFunction) | Adds the specified field on the position indexInFields in the resultset. | |
DeserializeData |
Deserializes the data of this fields object from the SerializationInfo object specified.
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EndEdit | (Inherited from IEditableObject.) | |
Expand |
Expands this entity fields object by appending numberOfCells new cells to this object.
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ForcedValueWrite(Int32, Object) |
Sets the current value for the field with the index specified to the currentValue specified without setting changed flags.
From user code, use SetCurrentValue instead.
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ForcedValueWrite(Int32, Object, Object) |
Sets the current value for the field with the index specified to the currentValue specified and the dbvalue to the dbvalue specified
without setting changed flags.
From user code, use SetCurrentValue instead.
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GetAsEntityFieldCoreArray |
Returns the complete list of IEntityFieldCore objects as an array of IEntityFieldCore objects.
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GetCurrentValue |
Gets the current value for the field at index specified.
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GetDbValue |
Gets the DB value for the field at index specified.
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GetEntityFieldStates |
Gets the field states for transaction state save
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GetEntityNamesOfFields |
Gets the entity names of fields.
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GetEnumerator | Returns an enumerator that iterates through the collection. (Inherited from IEnumerableIEntityFieldCore.) | |
GetFieldIndex |
Gets the index of the field with the name specified
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GetFieldInfo |
Gets the field info for the field at the index specified.
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GetFieldNames |
Gets the field names of the fields contained in this fields object.
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GetHashCode |
Overrides the GetHashCode routine. It will calculate a hashcode for this set of entity fields using the eXclusive OR of the
hashcodes of the primary key fields in this set of entity fields. That hashcode is returned. If no primary key fields are present,
the hashcode of the base class is returned, which will not be unique.
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GetIsChanged |
Gets the IsChanged flag for the field at the index specified.
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GetIsNull |
Gets the IsNull value for the field with the index specified.
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GetLinkedSuperTypeField |
Gets the linked super type field for the field with the index specified, or null if not applicable.
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GetUniqueFieldNames |
Gets the unique field names.
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IndexOf(Object) | Determines the index of a specific item in the IList. (Inherited from IList.) | |
IndexOf(T) | Determines the index of a specific item in the IListT. (Inherited from IListIEntityFieldCore.) | |
Insert(Int32, T) | Inserts an item to the IListT at the specified index. (Inherited from IListIEntityFieldCore.) | |
Insert(Int32, Object) | Inserts an item to the IList at the specified index. (Inherited from IList.) | |
MarkAsFetched |
Marks the fields as fetched. Copies the current values to the db values and sets the state to fetched.
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ReadXml |
Reads the fields which are childnodes of the passed in fieldsElement into this object
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ReassignExpressionsOnFields |
Reassigns the expressions on fields. Specified are the expressions per field index, as returned by CleanAndPreserveExpressionsFromFields
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RejectChanges |
Rejects the changes made. Used in databinding scenarios
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Remove(Object) | Removes the first occurrence of a specific object from the IList. (Inherited from IList.) | |
Remove(T) | Removes the first occurrence of a specific object from the ICollectionT. (Inherited from ICollectionIEntityFieldCore.) | |
RemoveAt | Removes the IListT item at the specified index. (Inherited from IListIEntityFieldCore.) | |
SerializeData |
Serializes the data of this fields object into the SerializationInfo object specified.
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SetCurrentValue |
Sets the current value for the field at index specified.
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SetDbValue |
Sets the db value for the field at the index specified.
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SetEntityFieldStates |
Sets the field states. Used in transaction state save
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SetIsChanged |
Sets the IsChanged flag for the field specified. Sets IsDirty to true if value is true.
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SetValues |
Sets the values for the fields, when this object is part of an entity.
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ShallowClone |
Creates a shallow copy of this instance, which means that a new IEntityFieldsCore object is created but all membervariables are kept the same.
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WriteXml |
Writes the XML of this Fields object to the writer specified
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Name | Description | |
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InT |
Creates a predicate which is true if there's an object of type T in values, which has for each property P a field in fields with the same name / alias
and the value for property P is equal to the value of the field equivalent in the main query.
(Defined by InPredicateProducers.) | |
NotInT |
Creates a predicate which is true if there's no object of type T in values, which has for each property P a field in fields with the same name / alias
and the value for property P is equal to the value of the field equivalent in the main query.
(Defined by InPredicateProducers.) |