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StringSplit Method (String, Int32, StringSplitOptions)
Returns a string array that contains the substrings in this string that are delimited by elements of a specified string array. Parameters specify the maximum number of substrings to return and whether to return empty array elements.

Namespace: System
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0
Syntax
C#
Copy
public string[] Split(
	string[] separator,
	int count,
	StringSplitOptions options
)

Parameters

separator
Type: SystemString
An array of strings that delimit the substrings in this string, an empty array that contains no delimiters, or null.
count
Type: SystemInt32
The maximum number of substrings to return.
options
Type: SystemStringSplitOptions
RemoveEmptyEntries to omit empty array elements from the array returned; or None to include empty array elements in the array returned.

Return Value

Type: String
An array whose elements contain the substrings in this string that are delimited by one or more strings in separator. For more information, see the Remarks section.
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptioncount is negative.
ArgumentExceptionoptions is not one of the StringSplitOptions values.
See Also