Documentation
IPS_StatusVariableExists
boolean IPS_StatusVariableExists (int $InstanceID, string $VariableIdent)
Parameters
| InstanceID | ID of the Instance |
| VariableIdent | Status variable identifier. A listing can be found on IPS_GetStatusVariableIdents |
Returns
The return value is TRUE if the status variable exists, otherwise FALSE
Description
The documentation of this function only for compatibility reasons and should not be used in IPSymcon 2.5 and newer versions. Since version 2.5, the functionality is only emulated and should be replaced by other functions. Since version 4.0, these functions can only be accessed if the Special Switch "Compatibility Functions" is activated.
The command checks whether a specific instance InstanceID has the state variable with the status variable identifier VariableIdent.
Example
if(IPS_StatusVariableExists(12345, "StatusVariable"))
{
echo IPS_GetStatusVariableID(12345, "StatusVariable");
}