07.34 The Watch Window: Refreshing Data
Tools | Options | Debugging | General
2005, 2008, 2010
When you evaluate an expression in one of the Watch windows, one of two refresh icons might appear in the Value column. One refresh icon is a circle that contains two wavy lines that resemble threads. The other icon is two circling arrows, as shown in the following example:
Following is what the documentation (http://msdn.microsoft.com/en-us/library/z4ecfxd9.aspx) has to say about these icons.
If the circling arrows appear, the expression was not evaluated for ...