Existproperty

Check if a property exist.

Parameters:

(id=0, const name[]="", value=cellmin)

id=0	The virtual machine to use, you should keep this zero.

const name[]=""

The property's name, you should keep this "".

value=cellmin

The property's unique ID. Use the hash-function to calculate it from a string.

Returns

True if the property exists and false otherwise.

if ( existproperty(0, "", 123984334) )
{
    //the property exists, do something
}

The following functions might be useful as well, as they're related to this function in one way or another.