According to the GenICam standard, camera parameters are classified into the following types:

IBoolean: A parameter that can be set to either True or False
IInteger: A parameter that stores an integer value
IFloat: A parameter that stores a floating-point value
IEnumeration: A parameter that is selected from predefined choices
IString: A parameter that stores a string value
ICommand: A parameter that executes a command on the camera

The control method differs depending on the parameter type.

Please refer to the sample programs “AutoFunctions” and “FeatureList” for parameter control methods.
In StViewer, when you select a camera setting displayed in the NodeMap, the details of the setting and sample code will be shown at the bottom of the NodeMap. Use these as a reference.