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Use the NI-DAQmx class library to perform the following types of tasks:

•

Analog signal measurement

•

Analog signal generation

•

Digital I/O

•

Counting and timing

•

Pulse generation

•

Signal switching

For more information about the NI-DAQmx class library, refer to the Using the 

Measurement Studio NI-DAQmx.NET Library topic in the NI Measurement Studio Help. 
For more information about DAQ, visit 

ni.com/dataacquisition

.

The .NET class libraries for NI-SCOPE include .NET APIs for NI-Scope, 
NI-TClk, and NI-ModInst instrument drivers. These class libraries provide 
a .NET interface to the underlying driver API. You can use the .NET class 
libraries to create and configure NI-SCOPE components programmatically 
and at design time.

For further information on NI-SCOPE .NET driver support and to download the 

NI-SCOPE .NET class libraries, refer to NI-SCOPE .NET Driver Support at NI Developer 
Zone, 

ni.com/devzone

.

The Measurement Studio NI-VISA .NET class library is in the 

NationalInstruments.VisaNS

 namespace. This class library is 

included when you install the NI-VISA driver. The NI-VISA driver is 
available at 

ni.com/downloads

. The NI-VISA class library includes a set 

of classes that provides a rich, object-oriented interface to the NI-VISA 
driver. Use this library to quickly create bus-independent or bus-specific 
instrument control applications.

The NI-VISA class library supports formatted I/O operations, locking, 
event handling, and interface-specific extensions. With this class library 
you can access the functionality available in NI-VISA for communicating 
with message-based and register-based instruments using the following 
interfaces:

•

GPIB

•

IEEE 1394