Window options control the attributes of the window. The following options are valid in the WINDOW statement:
names a character variable in which the command line entered by the user is stored.
specifies the background color for the window. The operand can be either a quoted character literal or the name of a character variable that contains the color. The valid values are BLACK, GREEN, MAGENTA, RED, CYAN, GRAY, and BLUE. The default is BLACK.
specifies the starting number of columns of the window. The operand can be either a literal number, a variable name, or an expression in parentheses. The default is 78.
specifies the initial column position of the window on the display screen. The operand can be either a literal number or a variable name. The default is column 1.
specifies the initial row position of the window on the display screen. The operand can be either a literal number or a variable name. The default is row 1.
specifies the message to be displayed on the standard message line when the window is made active. The operand is a quoted character literal or the name of a character variable that contains the message.
determines the starting number of rows of the window. The operand is either a literal number, the name of a variable that contains the number, or an expression in parentheses yielding the number. The default is 23 rows.