 | DataContext Methods |
The DataContext type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Any(SqlStatement) |
Represents the count function
|
| AnyTModel(ExpressionFuncTModel, Boolean) |
Returns only if only one result is available
|
| BeginTransaction |
Begin a transaction
|
| Close |
Close the connection however don't dispose
|
| Count(SqlStatement) |
Represents the count function
|
| CountTModel(ExpressionFuncTModel, Boolean) |
Returns only if only one result is available
|
| CreateSqlStatementBuilder(SqlStatement) |
Create sql statement
|
| CreateSqlStatementBuilder(String, Object) |
Create sql statement
|
| DeleteTModel |
Delete from the database
|
| DeleteAll(Type, SqlStatement) |
Delete from the database
|
| DeleteAll(Type, LambdaExpression) |
Update all
|
| DeleteAllTModel(ExpressionFuncTModel, Boolean) |
Delete from the database
|
| DeleteAllTModel(SqlStatement) |
Update all with specified Sql based statement
|
| Dispose |
Dispose this object
|
| Equals | (Inherited from Object.) |
| ExecQueryTModel |
Executes the query against the database
|
| ExecuteNonQuery(SqlStatement) |
Execute a non query
|
| ExecuteNonQuery(String, Object) |
Execute the specified SQL
|
| ExecuteProcedureTModel |
First or default returns only the first object or null if not found
|
| ExecuteScalarTReturn |
Returns only if only one result is available
|
| Exists(Type, Guid) |
Determines if modelKey of type type exists in the database
|
| ExistsTModel(TModel) |
Determines if obj exists in the database
|
 | Finalize | (Inherited from Object.) |
| FirstOrDefault(Type, SqlStatement) |
First or default returns only the first object or null if not found
|
| FirstOrDefaultTModel(ExpressionFuncTModel, Boolean) |
First or default returns only the first object or null if not found
|
| FirstOrDefaultTModel(SqlStatement) |
First or default returns only the first object or null if not found
|
| GetHashCode | (Inherited from Object.) |
| GetQueryBuilder |
Query builder
|
| GetType | (Inherited from Object.) |
| InsertTModel |
Insert the specified object
|
| InsertAllTModel |
Bulk insert data
|
| InsertOrUpdateTModel |
Insert or update the specifed object
|
| InsertOrUpdateAllTModel |
Bulk insert data
|
| MemberwiseClone | (Inherited from Object.) |
| Open |
Open the connection to the database
|
| OpenClonedContext |
Opens a cloned context
|
| QueryTModel(ExpressionFuncTModel, Boolean) |
Execute the specified query
|
| QueryTModel(SqlStatement) |
Query using the specified statement
|
| QueryTModel(String, Object) |
Execute a stored procedure transposing the result set back to TModel |
| SingleOrDefaultTModel |
Returns only if only one result is available
|
| ToString | (Inherited from Object.) |
| UpdateTModel |
Updates the specified object
|
| UpdateAll(Type, SqlStatement, LambdaExpression) |
Update all data with specified where clause
|
| UpdateAll(Type, LambdaExpression, LambdaExpression) |
Update all
|
| UpdateAllTModel(IEnumerableTModel) |
Bulk update data
|
| UpdateAllTModel(ExpressionFuncTModel, Boolean, ExpressionFuncTModel, Object) |
Updates the specified object
|
| UpdateAllTModel(IEnumerableTModel, FuncTModel, TModel) |
Bulk update data
|
| UpdateAllTModel(SqlStatement, ExpressionFuncTModel, Object) |
Update all with specified Sql based statement
|
| UpdateAllTModel, TUpdateModel(ExpressionFuncTModel, Boolean, ExpressionFuncTUpdateModel, Object) |
Update all data matching whereExpression to updateStatements |
Extension Methods| Name | Description | |
|---|---|---|
 | ConvertTReturn |
The purpose of this method is to convert object me to TReturn. Why?
Because if you have an instance of Act that actually needs to be a SubstanceAdministration we can't just cast
so we have to copy.
(Defined by ExtensionMethods.) |
| Install |
Install the specified object
(Defined by SqlFeatureUtil.) |
| IsInstalled |
Returns true if the migration has been installed
(Defined by SqlFeatureUtil.) |
See Also