To open this view in Visual Studio, from the top menu, select View, Other Windows, Document Outline, or press Ctrl W,U. The outline view is displayed in the Document Outline view. In order to make hierarchical workflows easier to navigate, components of a workflow are shown in a tree-style outline view. Multiple activity selections can also be dragged and dropped within the designer, and can also be interacted with using the context menu. This feature is supported in the rehosted designer. Multiple activities can be selected at one time, either by dragging a rectangle around them (when pan mode is not enabled), or by holding down Ctrl and click on the desired activities one by one. The middle mouse button or space bar can also be used to pan the workflow designer. The following screenshot shows the pan button which is located at the bottom right corner of the workflow designer. The button to activate pan mode is in the lower right corner of the designer. To more easily navigate a large workflow in the designer, pan mode can be enabled, allowing the developer to click and drag to move the visible portion of the workflow, rather than needing to use the scroll bars. The following screenshot shows the automatically created Sequence activity in the Body when a second WriteLine is dropped below the first. The following screenshot shows a WriteLine activity in the Body of a NoPersistScope. NET Framework 4.5, when adding a second activity to the designer surface, a Sequence activity will be automatically created to wrap both activities. Since a workflow or certain container activities (such as NoPersistScope) can only contain a single body activity, adding a second activity required the developer to delete the first activity, add a Sequence activity, and then add both activities to the sequence activity. The following screenshot shows the variable and argument designer context menu. NET Framework 4.5, variables and arguments can be deleted using the context menu. NET Framework 4, variables and arguments could only be deleted in the designer using the keyboard. Delete context menu item in variable and argument designer Quick Find and Find in Files are not supported in the rehosted designer. C# workflow projects created in previous versions that use Visual Basic expressions will continue to work. When authoring workflows in Visual Studio 2012, a fully functional C# expression editor is provided which capabilities such as grammar highlighting and intellisense. Visual C# projects now use C# for expressions. NET Framework 4.5, Visual Basic expressions are only used for projects created using Visual Basic. NET Framework 4.5, all expressions in workflows could only be written in Visual Basic. Fotomagico 4.5 re windows#For more information on these new activities, see the Activities section of What's New in Windows Workflow Foundation in. All of these new activities are supported in the rehosted designer. The built-in activity library contains new activities and new features for existing activities. NET Framework 4.5, including those that are unrelated to designer rehosting, see What's New in Windows Workflow Foundation in. For a list of all of the new Windows Workflow Foundation (WF) features introduced in.
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