The liver is a gland and plays a major role in metabolism with numerous functions in the human body, including regulation of glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification.he liver is a gland and plays a major role in metabolism with numerous functions in the human body, including regulation of glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification.
A MessageBox is a predefined dialog box that displays application-related information to the user. Message boxes are also used to request information from the user. To display information to the user in a message box. 1  Navigate to where you would like to add the code for the message box.  Add code using the MessageBox.Show method.
White box. 1. When referring to testing, a white box, also known as a clear box or glass box, refers to a software application used to measure the internal behaviors of a currently running program.eveloped in the early 1970 's, when using the white box the user must have an understanding of the design of the program and requires a black box for a complete test. 2. When referring to computer hardware, white box refers to packaging that only contains the hardware, with limited or no software or documentation.