Kiến trúc máy tính và hợp ngữ - Chapter four: Performing calculations and manipulating data: expressions

Manipulate strings using string operators and functions. String Operators & is the only string operator in Visual Basic .NET. Joining two string values is called concatenation. Functions Used with Strings Format() Converts a numeric value to a string and formats it. Left(), Right(), and Mid() Selects specific character(s) in a string.