If you want to evaluate a number of variables or expressions in the context of the current frame, and view all of them simultaneously, you can create watches for them. The values of the expressions are updated with each step through the application, but are only visible when the application is suspended. Unlike the evaluated expressions, the watches are saved as a part of the solution.
By default, the Watches pane is hidden and the watches are shown in the Variables pane.
To have the Watches pane displayed separately and view the configured watches in it, release the Show watches in Variables tab toggle button () on the toolbar of the Variables pane. By default, the button is pressed.
To hide the Watches pane and view the watches in the Variables pane, press the toggle button () on the toolbar of the Watches pane.
To add an item to a watch
Do one of the following:
In the Watches pane, click , or just pressInsert.
On the Variables pane, or in the Evaluate Expression dialog box, right-click the desired item and choose Add to Watches on the context menu.
Select the desired item in the Variables pane and drag it to the Watches pane.
Select item in the editor, right-click it and select Add to Watches on the context menu.
To remove a watch
In the Watches pane, select a watch to be deleted.
On the context menu, choose Remove Watch, or pressCtrl+R, D.