JsonGetInt (FUN)

FUNCTION JsonGetInt : ERROR_ID

Get a integer value from a JSON object.

InOut:

Scope	Name	Type	Comment
Return	JsonGetInt	ERROR_ID
Input	JsonObj	JSON_OBJ_REF	Reference to the JSON object.
	KeyName	STRING(Constants.JSON_MAX_KEY_LEN)	Key string identifier of the value.
	IntegerValue	POINTER TO DINT	Reference to integer for the retrieved value.