Boolean Parameters - C/C++ DLL Call Parameters
- Updated2025-07-21
- 1 minute(s) read
Boolean Parameters - C/C++ DLL Call Parameters
Boolean Parameters
The Boolean category is similar to the Numeric category, except the C/C++ DLL Adapter does not allow you to choose a Numeric data type. Instead, the adapter automatically chooses the C++ bool data type for you. When you pass a numeric value to a Boolean parameter, TestStand passes False when the number is zero and passes True otherwise.
Note
You can pass
NULL
to a Boolean pointer parameter by passing an empty object reference or the constant
Nothing
. Do not pass the constant
0
.