Devart.Data.Linq Namespace
Inheritance Hierarchy
Classes
| Class | Description |
|---|
| ChangeConflictCollection | Collection of objects involved in concurrency conflicts. |
| ChangeConflictException | This exception is thrown when an update fails because the data in the database have been updated since the client last read them. |
| CompiledQuery | Allows compiling and caching queries. |
| CompiledQueryCache | Caches compiled LINQ queries of the application. |
| DataContext | Represents the main entry point for the LINQ to SQL framework. |
| DataLoadOptions | Allows immediate loading and filtering of related data. |
| LinqCommandExecutionException | This exception is raised when any internal ADO.NET exception occurs. InnerException property stores the exception, that was raised on ADO.NET level. Usually it is DbException for our providers. LinqCommandExecutionException was introduced for exception unification when working with different database servers simultaneously. |
| MemberChangeConflict | Represents a situation in which an attempted update fails because member values have been updated since the client last read them. |
| ObjectChangeConflict | Represents an update attempt with one or more optimistic concurrency conflicts. |
| ObjectSubmitError | This class is used for solving errors that occurred during the DataContext.SubmitChanges operation. "Errors" means any exceptions that occurred after executing INSERT, UPDATE, or DELETE operations. |
| Queryable | This class allows to execute queries with custom data load options. |
| SqlMethods | Provides methods that correspond to database server functions. Methods in the SqlMethods class are only supported in LINQ to SQL queries. |
| SubmitErrorCollection | Typed collection, storing ObjectSubmitError elements. Implements ICollection and IEnumerable interfaces. |
| SubmitErrorEventArgs | Used as an argument in the partial DataContext.OnSubmitError method. |
| SubmitErrorException | This exception is thrown if errors occurred while performing the DataContext.SubmitChanges operation and not all errors were processed in the OnSubmitError event. |
| Table | Represents a table for a particular type in the underlying database. |
| Generic Table | Represents a table for a particular type in the underlying database. |
Interfaces
| Interface | Description |
|---|
| ITable | Used for weakly typed query scenarios. |
Enumerations
| Enumeration | Description |
|---|
| ConflictMode | This enumeration is used to specify the action when processing concurrency conflicts. |
See Also
Devart.Data.Linq Assembly
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