Join Function VB.NET

Class
Microsoft.VisualBasic.Strings

Syntax
result = Join(sourcearray, [delimiter])

sourcearray Use: Required Data Type: String or Object array

Array whose elements are to be concatenated

delimiter Use: OptionalDim oObj As Object Data Type: String

Character used to delimit the individual values in the string

Return Value
String

Description
Concatenates an array of values into a delimited string using a specified delimiter

Rules at a Glance

  • If no delimiter is specified, the space character is used as a delimiter.
  • If you want to concatenate numeric or other nonstring values in sourcearray, use an Object array. If, for example, you specify a numeric data type for sourcearray, the function will generate a compiler error.

Programming Tips and Gotchas
The Join function is ideal for quickly and efficiently writing out a comma-delimited text file from an array of values.


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