Use .NET assemblies with LabVIEW to allow LabVIEW to use code written in .NET languages. Understand requirements for loading .NET assemblies in LabVIEW.

About .NET Assemblies
An assembly is a unit of deployment similar to a DLL, OCX, or executable for a component in COM. Assemblies are DLLs and executables that you build using a .NET compiler.
Requirements for Using .NET Framework Assemblies in LabVIEW
Whether you want to create and manipulate .NET Framework objects in LabVIEW or use LabVIEW to build .NET Framework assemblies for other applications to use, you must adhere to certain default requirements and settings.
Using Static .NET Properties and Methods in LabVIEW
LabVIEW supports static .NET properties and methods. You can execute static properties and methods on classes without wiring a .NET object reference to the Property Node or Invoke Node.
Creating .NET Objects in LabVIEW
Depending on the .NET platform you use, you can create .NET objects in LabVIEW on the block diagram and the front panel. Create .NET objects to give a VI access to functionality in a .NET assembly.
Loading .NET Framework Assemblies in LabVIEW
If you reference a .NET Framework object from the front panel or block diagram of a VI, ensure that LabVIEW can load the .NET assembly for that object. Ensure LabVIEW can load .NET assemblies by placing the assemblies in the locations that LabVIEW expects.
Configuring a .NET Framework Client Application with Configuration Files
You can use .NET configuration files to override certain default behaviors for .NET Framework client applications in LabVIEW. Certain operations, like some debugging tasks or loading a specific version of an assembly, require a .NET configuration file.
Guidelines for Distributing .NET Assemblies with .NET Client Applications
To distribute LabVIEW .NET client applications, you must include any .NET support files your application needs in your distribution. Considerations for including these files differ depending on your .NET implementation.

Parent topic: .NET in LabVIEW

LabVIEW User Manual