FUNCTION DELETE : STRING(255)
Deletes a number of characters from a string
DELETE (STR, L, POS) means: Delete L characters from STR, beginning with the character in the POS position.
(* Example declaration *)
VarSTRING1 : STRING ;
(* Example in ST , result is 'SUSI' *)
VarSTRING1 := DELETE ('SUXYSI',2,3);
InOut:
|
Scope |
Name |
Type |
Comment |
|
Return |
DELETE |
STRING(255) |
String remaining after deletion |
|
Input |
STR |
STRING(255) |
String to be modfied |
|
LEN |
INT |
Length of the partial string to be deleted, number of characters |
|
|
POS |
INT |
Position in STR after which the deletion starts. Counted from left, starting with 1 |
