![]() Use parentheses to enclose the operations you want to be performed first. To override the rules of operator precedence, you enclose expressions in parentheses, as in the above example the enclosed expressions are evaluated first. If the numeric expression contains more than one operator, the order in which they are evaluated is determined by the rules of operator precedence. In the preceding example, the value of the expression on the right side of the equal operator ( =) is assigned to the variable j on the left side of the operator, so j evaluates to 276. ![]() You can use an assignment statement to assign the value represented by a numeric expression to a variable, as the following example demonstrates. You must use the expression as part of a complete statement. ![]() Note that a numeric expression does not form a complete Visual Basic statement by itself. The final line shows a combination of a variable with two literals. Each one forms a valid numeric expression by itself. The first three lines show a literal, a constant, and a variable. ![]() The following example shows some valid numeric expressions. Calculating Numeric Values To calculate a numeric valueĬombine one or more numeric literals, constants, and variables into a numeric expression. A numeric expression is an expression that contains literals, constants, and variables representing numeric values, and operators that act on those values. You can calculate numeric values through the use of numeric expressions. ![]()
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