#### Join

##### Join(stringArray)

Returns a string created by joining a number of substrings contained in an array.

Overloads

- Join(stringArray)
- Join(stringArray, delimiterString)

Parameters

- stringArray - A String array containing substrings to be joined.
- dimiterString - An optional String used to separate the substrings in the returned string. If omitted, the space character (" ") is used. If the delimiter is a zero-length string(" "), then all items in the list will be concatenated with no delimiters.

Return value

String value.

Examples

Assume that the stringArray list in the examples consists of the following three elements: Welcome, Use and JReport.

- `Join(list)` - Returns the string WelcomeUseJReport.
- `Join(list, "***")` - Returns the string Welcome***Use***JReport.