A Visual FoxPro built-in function which returns a character string from the given character expression.
Syntax
SubStr(cExpression,nStartPosition,nCharactersReturned)
Argument
cExpression
Specifies the character expression from which the character string is returned.
StartPosition
Specifies the position in the character expression cExpression from where the character string is returned. The first character of cExpression is position 1.
nCharactersReturned
Specifies the number of characters to return from cExpression. If you omit nCharactersReturned, characters are returned until the end of the character expression is reached.
Returns
Character
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