Substring

Retrieves a substring from Source. See String.Substring Method.

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Input Ports:

Start - execution entry.
Source (type: string) - input string.
Index (type: int) - zero-based starting character position of a substring in Source.
Length (type: int) - number of characters in the substring.

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Output Ports:

Done - execution exit.
Result (type: string) - string that is equivalent to the substring of Length that begins at Index in Source.