| Leadtools.Medical.Storage.DataAccessLayer Namespace : IStorageDataAccessAgent Interface | 
The following tables list the members exposed by IStorageDataAccessAgent.
| Name | Description | |
|---|---|---|
|  | MaxQueryResults | Gets or sets a value indicating the maximum number of rows to return. | 
| Name | Description | |
|---|---|---|
|  | CancelQueryCompositeInstancesAsync | Cancels an existing call to QueryCompositeInstancesAsync | 
|  | DeleteInstance | Deletes the composite instances information that matches the given query parameters. | 
|  | DeletePatient | Delete the patient's information that matches the given query parameters. | 
|  | DeleteSeries | Deletes the series information that matches the given query parameters. | 
|  | DeleteStudy | Deletes the study information that matches the given query parameters. | 
|  | FindCompositeInstancesCount | Returns the number of composite instances that match the query parameters. | 
|  | FindPatientsCount | Returns the number of patients that match the query parameters. | 
|  | FindSeriesCount | Returns the number of series that match the query parameters. | 
|  | FindStudiesCount | Returns the number of studies that match the query parameters. | 
|  | IsCompositeInstancesExists | Returns whether a DICOM instance information exists for the given SOP Instance UID. | 
|  | IsPatientsExists | Returns whether a patient information exists for the given Patient ID. | 
|  | IsSeriesExists | Returns whether a series information exists for the given Series Instance UID. | 
|  | IsStudyExists | Returns whether a study information exists for the given Study Instance UID. | 
|  | QueryCompositeInstances | Finds composite instance information with the specified matching parameters. | 
|  | QueryCompositeInstancesAsync | Asychronously performs a query to find the composite instance information with the specified matching parameters. | 
|  | QueryPatients | Find patient's information with the specified matching parameters. | 
|  | QuerySeries | Finds the series information with the specified matching parameters. | 
|  | QueryStudies | Finds the studies information with the specified matching parameters. | 
|  | StoreDicom | Add DICOM information into the storage source. | 
|  | UpdateCompositeInstance | Update the information of DICOM composite instance by adding, deleting or modifying information. | 
| Name | Description | |
|---|---|---|
|  | QueryCompositeInstancesCompleted | Occurs when the QueryCompositeInstancesAsync is completed. | 
|  | QueryCompositeInstancesStarting | Occurs when the QueryCompositeInstancesAsync is first called. |