IsDouble
![IsDouble 1:](Images/jpg/13464521995__Web.jpg)
This method checks whether the value of a given property is of the data type Double (PLC: LREAL). If that is the case, the method returns TRUE, otherwise it returns FALSE.
Syntax
METHOD IsDouble : BOOL
VAR_INPUT
v : SJsonValue;
END_VAR
Return value
Name | Type |
---|---|
IsDouble | BOOL |
Inputs
Name | Type |
---|---|
v | SJsonValue |