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DatabaseTestService.OpenExecutionContext Method

  • Статья

Opens the ConnectionContext to be used for a test's execution.

Namespace: Microsoft.VisualStudio.TeamSystem.Data.UnitTesting
Assembly: Microsoft.VisualStudio.TeamSystem.Data.UnitTesting (in microsoft.visualstudio.teamsystem.data.unittesting.dll)

Syntax

'Declaration
Public Overridable Function OpenExecutionContext As ConnectionContext
'Usage
Dim instance As DatabaseTestService
Dim returnValue As ConnectionContext

returnValue = instance.OpenExecutionContext

public virtual ConnectionContext OpenExecutionContext ()

public:
virtual ConnectionContext^ OpenExecutionContext ()

public ConnectionContext OpenExecutionContext ()

public function OpenExecutionContext () : ConnectionContext

Exceptions

Exception type Condition

AssertFailedException

If context is a null reference (Nothing in Visual Basic).

Remarks

This configuration is read from the app.config file. It will throw an AssertFailedException if there is an error reading the connection context from the app.config file. It will also throw an assert if the provider specified in the GenerateData or DeployDatabaseProject method is invalid. Other providers are supported here as long as the provider implements the appropriate classes in System.Data (for example, DbProviderFactory, DbConnection, DbDataReader, DbCommand, and so on).

See Also

Reference

DatabaseTestService Class
DatabaseTestService Members
Microsoft.VisualStudio.TeamSystem.Data.UnitTesting Namespace