The methods of the Query<ClassToFind> class are listed below. For a complete list of Query<ClassToFind> class members, see the Query<ClassToFind> Members topic.
Public Instance Methods
 Accept (inherited from Query) | Accepts the specified visitor. |
| AddPrefetch (inherited from Query) | Specifies how deep in the object graph this query will retrieve objects related to the target class. Multiple prefetches may be added to a single query. By retrieving all objects specified by relatedClassToPrefetch via a single SELECT statement to the database, prefetching avoids lazy loads of related objects and thus improves performance. |
| AddSelectField (inherited from Query) | Adds a field whose value will be returned by a DataSet. Only add select fields if you are retrieving values in a DataSet via a call to FindDataSet. |
| AddSelectFields (inherited from Query) | Adds to the set of fields whose values will be returned by a DataSet. Only add select fields if you are retrieving values in a DataSet via a call to FindDataSet. |
| AddUnion | Unions the given query with this query using the 'UNION' SQL clause. |
| AddUnionAll | Unions the given query with this query using the 'UNION ALL' SQL clause. |
| BuildObjectGraphQuery (inherited from Query) | |
| Equals (inherited from Object) | Determines whether the specified Object is equal to the current Object. |
| Exists | Determines if any rows exist that match this query's search criteria. |
| FindDataRows | Overloaded. Retrieve an enumerable collection of DataRows filled with values returned by this query. Because the result set implements IEnumerable`1, Language-Integrated Query (LINQ) queries can be executed against it. |
| FindDataSet | Overloaded. Retrieve a DataSet filled with values returned by this query. |
| FindObject | Retrieve the persistable object that matches this query's search criteria. |
| FindObjectSet | Retrieve the list of persistable objects of the given type that match the assigned criteria. |
| GetClassesToRetrieve (inherited from Query) | Builds the complete set of Classes being retrieved by this query. |
| GetDataSetCount | Returns the total number of rows that would be retrieved if FindDataSet were executed against this query. |
| GetFullTableName (inherited from Query) | Get the fully qualified name of the table to which this object maps. |
| GetHashCode (inherited from Object) | Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table. |
| GetImmediateChildExpressions (inherited from Query) | Gets the child object model expressions that are directly contained by this expression. |
| GetInsertableFields (inherited from Query) | Get the set of insertable Fields to which this object, and any of its sub-types, maps. This is the set of ColumnFields that are populated by the middle tier when a row is inserted into the database. |
| GetNaturalIdentifier (inherited from Query) | Get a string that identifies this object to a person familiar with the object model. Used when an instance of this field is part of a logging or assertion statement. |
| GetObjectSetCount | Returns the total number of objects that would be retrieved if FindObjectSet were executed against this query. |
| GetRootTableMappedObject (inherited from Query) | Returns the root table mapped object in this query path; i.e., the starting point of this join path. |
| GetSelectableFields (inherited from Query) | Get the set of selectable Fields to which this object, and any of its sub-types, maps. |
| GetType (inherited from Object) | Gets the Type of the current instance. |
| GetUpdatableFields (inherited from Query) | Get the set of updatable ColumnFields to which this object, and any of its sub-types, maps. This list would exclude, for example, any primary key columns. |
| HasAnyComputedPrimaryKeyColumns (inherited from Query) | Determines whether this table mapped object has any computed primary key columns. |
| IsCount (inherited from Query) | Determines whether this instance represents a SQL COUNT statement. |
| ToString (inherited from Object) | Returns a String that represents the current Object. |
See Also
Query<ClassToFind> Class | DomainObjects.Facade.Command Namespace