Get Started with Microsoft .NET

Examples and concepts to help you quickly get started using .NET in MATLAB^®

The interface to .NET allows you to bring .NET assemblies into the MATLAB environment, to construct objects from classes contained in the assemblies, and to call methods on these objects.

MATLAB supports loading .NET assemblies, including:

.NET Framework (Microsoft^® Windows^®)
.NET, including .NET Core (Microsoft Windows, macOS, and Linux^®)

For details, see System Requirements for Using MATLAB Interface to .NET. For information about .NET versions compatible with MATLAB, see MATLAB Interfaces to Other Languages.

To determine if your system has a supported version, use the NET.isNETSupported function.

Functions

`NET.addAssembly`	Make .NET assembly visible to MATLAB
`NET.isNETSupported`	Check for supported version of Microsoft .NET
`NET.interfaceView`	Explicit interface view of .NET object (Since R2023b)
`NET`	Summary of functions in MATLAB .NET interface
`enableNETfromNetworkDrive`	(To be removed) Enable access to .NET commands from network drive

Classes

NET.Assembly Members of .NET assembly

Objects

NET.NetException Capture error information for .NET exception

Topics

System Requirements for Using MATLAB Interface to .NET
Using a supported version of .NET.
Access a Simple .NET Class
This example shows how to access .NET functionality already installed on your system.
Work with Microsoft Excel Spreadsheets Using .NET
This example for Microsoft .NET Framework uses the Microsoft.Office.Interop.Excel.ApplicationClass class to create a spreadsheet, copy MATLAB data to it, and then close it.
Work with Microsoft Word Documents Using .NET
This example for Microsoft .NET Framework uses the Microsoft.Office.Interop.Word.ApplicationClass class to create a Word document.
Build a .NET Application for MATLAB Examples
Basic information for building the .NET examples included with MATLAB.
Simplify .NET Class Names
Use the MATLAB import function to refer to .NET class names.
Use import in MATLAB Functions
Guidelines for using the NET.addAssembly and import functions.
Use .NET Nested Classes
Using reflection to instantiate a nested class.
Handle .NET Exceptions
MATLAB catches exceptions thrown by .NET and converts them into a NET.NetException object.
Assembly Is a Library of .NET Classes
An assembly is a collection of types and resources built to work together and form a logical unit of functionality in .NET applications.
Using .NET from MATLAB
How you can benefit from using .NET from MATLAB.
Using a .NET Object
How to create a .NET object.
.NET Terminology
Understanding namespaces and reference and value types.

Troubleshooting

Troubleshooting Security Policy Settings from Network Drives

For MATLAB releases R2012b or earlier, call the enableNETfromNetworkDrive function to create a MATLAB security policy entry.

Limitations to .NET Support