DELETE
The function DELETE removes a partial string from a larger string at a defined position. The input variable STR is type STRING, LEN and POS are type INT, the return value of the function is type STRING. DELETE(STR, LEN, POS) means: Delete LEN characters from STR beginning with the character in the POS.
FUNCTION DELETE :STRING(255)
VAR_INPUT
STR :STRING(255);
LEN :INT;
POS :INT;
END_VAR
Example in IL:
LD 'SUXYSI'
DELETE 2,3
ST Var1 (* Result ist 'SUSI' *)
Example in ST:
Var1 := DELETE ('SUXYSI',2,3);Requirements
|
Development environment |
Target system type |
PLC libraries to include |
|---|---|---|
|
TwinCAT Version >= 2.6.0 |
PC or CX (x86) |
Standard.Lib |
|
TwinCAT Version >= 2.6.0 |
BC (165) |
Standard.Lb6 |
|
TwinCAT Version >= 2.9.0 |
BCxx50 or BX |
Standard.lbx |
|
TwinCAT Version >= 2.10.0 Build >= 1301 |
CX (ARM) |
Standard.lib |