StringLeft- Returns a substring from the left side of the string
Function that returns the substring of the specified length from the left part of the string.
- StringLeft(S,N): string
- (string) S: String from which the substring is to be copy;
- (int) N: Number of characters to be taken from the left side of the string.
Use the StringLeft function to copy N characters of the left part of the string S. The instruction is a facilitation, which can also be obtained with the StringCopy instruction.
// Create a string variable
S = "Biblos"
// Returns the first three characters of the string S
T = StringLeft(S,3)
// The variable T contains the string: Bib