UseCaseExtensions.CreateExtend Method

Create an IExtend link to show that this use case extends the definition of another.

Namespace:  Microsoft.VisualStudio.ArchitectureTools.Extensibility.Uml
Assembly:  Microsoft.VisualStudio.ArchitectureTools.Extensibility (in Microsoft.VisualStudio.ArchitectureTools.Extensibility.dll)

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function CreateExtend ( _
    sourceUseCase As IUseCase, _
    targetUseCase As IUseCase _
) As IExtend

public static IExtend CreateExtend(
    this IUseCase sourceUseCase,
    IUseCase targetUseCase
)

[ExtensionAttribute]
public:
static IExtend^ CreateExtend(
    IUseCase^ sourceUseCase, 
    IUseCase^ targetUseCase
)

static member CreateExtend : 
        sourceUseCase:IUseCase * 
        targetUseCase:IUseCase -> IExtend

public static function CreateExtend(
    sourceUseCase : IUseCase, 
    targetUseCase : IUseCase
) : IExtend

Parameters

• sourceUseCase
  Type: Microsoft.VisualStudio.Uml.UseCases.IUseCase

  The extending use case, which defines additional behavior.

• targetUseCase
  Type: Microsoft.VisualStudio.Uml.UseCases.IUseCase

  The base use case that is extended by the additional behavior defined in the source.

Return Value

Type: Microsoft.VisualStudio.Uml.UseCases.IExtend

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IUseCase. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

UseCaseExtensions Class

Microsoft.VisualStudio.ArchitectureTools.Extensibility.Uml Namespace