String.Join Method (String, String[])

StringJoin Method (String, String)

Concatenates all the elements of a string array, using the specified separator between each element.

Namespace: System
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0

Syntax

public static string Join(
	string separator,
	params string[] value
)

separator: Type: SystemString
The string to use as a separator.
value: Type: SystemString
An array that contains the elements to concatenate.

Type: String
A string that consists of the elements in value delimited by the separator string. If value is an empty array, the method returns Empty.

Exceptions

Exception	Condition
ArgumentNullException	value is null.