Microsoft® Visual Basic® Scripting Edition
Used to force string concatenation of two expressions.
result = expression1 & expression2
The & operator syntax has these parts:
Part Description result Any variable. expression1 Any expression. expression2 Any expression.
Whenever an expression is not a string, it is converted to a String subtype. If both expressions are Null, result is also Null. However, if only one expression is Null, that expression is treated as a zero-length string when concatenated with the other expression. Any expression that is Empty is also treated as a zero-length string.