Reads the Mathematica symbols True or False as a bool.
It returns true if the symbol True is read, and false if False (or any other non-True symbol) is read. If you want to make sure that either True or False is on the link, don't use GetBoolean; instead, read the symbol with GetSymbol and test its value yourself.
| Exception Type | Condition | 
|---|---|
| MathLinkException | If the waiting data cannot be read in this format, or on any other MathLink error. | 
IMathLink Interface | Wolfram.NETLink Namespace