On the Build Page, the Platform target list is set to Any CPU. On the Application Page, the Output type list specifies that the project is an application. On the Application Page, the Target framework list specifies the .NET Framework 4.5.
Definition of hashtag. : a word or phrase preceded by the symbol # that classifies or categorizes the accompanying text (such as a tweet)
hash mark. n. 1. A service stripe on the sleeve of an enlisted person's uniform. 2. Football A mark in either of two series placed on the field perpendicular to the yard lines and used for spotting the ball. 3. The symbol (#), especially when used as the start of a hashtag.