Description
Returns the Integer (16 bit signed integer) at given location in an user buffer or in the PDU.DATA buffer.
Declaration
integer IntegerAt(void *Buffer, int Index);
integer IntegerAt(int Index);
Parameters
|
|
Type |
Dir. |
|
|
Buffer |
Pointer |
In |
Pointer to an user buffer |
|
Index |
int |
In |
Start byte |
Example
MyInteger=S7.IntegerAt(&MyBuffer, 140);