returns the specified number of characters starting at Position% of the argument string value.

Syntax

Arguments

• StrExpr$ is a string expression
• Position% is the starting position of the substring 
• Length% is an optional integer value containing the number of characters for the substring to contain

Remarks

1. NullString is considered as a DETERMINED empty string 
2. If Length% is omitted, the full remaining part of the string is adopted.

Examples

 returns "NullString"

 returns 

 returns 

 returns 

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