Questions tagged [.netlink]

Questions about integrating Mathematica and .Net using the .NET/Link functionality provided with Mathematica.

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33
votes
3answers
2k views

Calling IronPython code from Mathematica

I'd like to call some IronPython code from Mathematica using .NET/Link. The problem is that the code lives in .py files, yet from Mathematica I can only load .NET assemblies which are DLLs. So it ...
32
votes
2answers
7k views

How to programmatically extract mathematical formulas from Word with Mathematica 9?

I have a bunch of(1000+) Microsoft Word document in .Docx format. How can I programmatically extract the mathematical formulas from MS Word using Mathematica 9? This is what example looks like (or ...
25
votes
2answers
2k views

Web Browser Screen Shot

I have Safari, Opera, Chrome, Firefox and IE installed how might a get a browser screen shot of a set of HTML code from inside Mathematica(for any of those browsers)? (Image is optional) The shortest/...
24
votes
2answers
2k views

How do I call a 32-bit DLL using .NET/Link and a 64-bit version of Mathematica?

The .NET/Link tutorial shows how to call functions defined in DLLs. The example uses the GetTickCount Win32 API function ...
23
votes
1answer
2k views

Using .NET 4.0 from NETLink

Using Mathematica 8, I can check the version of the .NET framework used by NETLink as follows: ...
20
votes
1answer
3k views

How can I deploy DLL files created by a Fortran function and call them from Mathematica

This is my Fortran function, established by Intel visual Fortran 11.1 ...
19
votes
2answers
590 views

MathKernel doesn't return all Messages

In Mathematica I run this command: Plot[Sin[x], {x, 1, 15}, GridLines -> error] It generates a Plot with this error message: A GridLines specification ...
19
votes
1answer
2k views

Mathematica Functions from VBA

I'm trying to call Mathematica functions from VBA (Excel) using .NETLink without success. (Yes, I know Mathematica Link for Excel exists. And yes, I know the proper thing to do is buy it. However, it'...
18
votes
2answers
3k views

Open Excel file with Mathematica

I would like to open an Excel file and manipulate it as a COM object. While I'm able to open an instance of excel with ...
18
votes
2answers
1k views

Formatting Excel Borders with .Net

I have various tables generated in a Mathematica application and need to export this to MSExcel formatted in a specific way. The ...
16
votes
2answers
1k views

Does Mathematica have a "MATLAB Builder" equivalent?

I was wondering if Mathematica has an equivalent of MATLAB's "MATLAB Builder" as seen here? I found this but it reads as if all programs using .NET/Link must have Mathematica installed on them as ...
16
votes
2answers
1k views

Is it possible to embed the Mathematica editor?

Is it possible to embed a Mathematica window into a .NET application? I mean not just the interop, but actually making the notebook editor window part of a .NET form. Is this possible?
15
votes
1answer
1k views

Is it possible to use C# LINQ from Mathematica using .NET/Link?

Using Mathematica's .NET/Link (NETLink`) package, is it possible to call out to .NET's LINQ facilities for list manipulation and other operations?
13
votes
1answer
2k views

Load a Mathematica Package via .Net code

I'm using C# to pass data to Mathematica and return graphs: ...
12
votes
1answer
996 views

MathLink error while calling a custom Mathematica function - MLGet out of sequence

I am trying to call Mathematica 10 from F#. Following the C# sample code found in the Mathematica directory, I have written the following F# code: ...
11
votes
1answer
910 views

Running .NET/Link on Mono (On MacOS or any UNIX or Linux Distro)

Has anyone have any luck running .NET/Link on Mono? When I run .NET/Link to call Mathematica from within a Mono program, this is the error message I receive. ...
9
votes
2answers
223 views

Problem with Excel operation in NETLink way

I'm using the NETLink package to build a Excel file and trying to fill it with some data as this: ...
9
votes
1answer
376 views

Suppress Mathematica Kernel taskbar tab when using .NETLink

Is there a possibility to suppress the Mathematica Kernel taskbar tab when accessing it through .NETLink on Windows?
9
votes
1answer
309 views

Launch Front End from .NET MathKernel and return result to .NET

Is it possible to launch a front end and open a notebook from a .NETLink kernel and return a result from the notebook to .NET? In the code below "x" appears in the .NET textbox after 10 seconds but ...
9
votes
1answer
701 views

Using Mathematica as a data visualization front end for .Net applications?

I have a C# application that has 3-dimensional data that I wish to plot. Controls in C# for surface modeling are, in my experience, rather limited. I wish to have my C# application send the 3D point ...
8
votes
2answers
546 views

How can I create an object in NETLink from System.Collections.Generic.List

I am using NETLink and I am trying to construct the following .NET object List<string> list = new List<string>(); My first question is how can I load ...
8
votes
1answer
297 views

A Simplistic C# (.NET) Reloader

Can one write a very straightforward C# reloader akin to this Java reloader, that enables Mathematica-like usage of functions from existing C# code in string format, in an easy and elegant fashion ...
8
votes
1answer
299 views

How can multiple null terminated strings be handled in a DLL-function result?

I am trying to connect a classic System Dynamics tool (Vensim DSS) with Mathematica using a DLL that is included in Vensim DSS. Reading though the instructions on how to define DLL functions on how to ...
8
votes
0answers
265 views

Socket communication and player pro

I'd like to create a simple communication channel between MMA and the animation package 'Maya'. This is possible over sockets ( very simple, just sending and receiving strings). I've got this working ...
7
votes
2answers
323 views

How to make a get image by a NETObject

This more then a .net question but I'm in Mathematica using.Suppose I want to get a image from my clipboard,so I make a function ...
7
votes
1answer
581 views

How can I copy a figure to the clipboard in SVG?

I frequently include plots in my emails. The easiest and most reliable way I have found is to just capture a part of the screen using greenshot (Windows) and paste into the message. Microsoft ...
7
votes
2answers
470 views

Web Browsing Automation: how to expand all comments under a blog post?

I wish to expand all the comments under a LiveJournal post for the purposes of saving the complete thread of comments. According to LiveJournal's FAQ when a post gets more than 50 comments they are ...
7
votes
1answer
1k views

Efficiently deleting rows in many large text files

I have 500 text files each of about 200000 rows. I need to delete one row in each of them as fast as possible (later such operations will repeat). What is the best way to do this with Mathematica? ...
6
votes
2answers
291 views

getting Mathematica messages in .NET

For example, equation Sin[10*x]-Log[x]==0 can't be solved by NSolve. Mathematica returns message "NSolve::nsmet". How can I get messages in my c# program? ...
6
votes
1answer
258 views

Prevent package from being opened in a notebook interface

I have a package which I need to deploy in a client's environment. It has proprietary code and solutions that I need to protect from prying eyes and inquisitive minds. The forum has discussed much ...
6
votes
1answer
130 views

How to use VBA types with UNDERLINE in it's name in NETLink?

When coding with VBA functions in NETLink, I need the enum reference. It's ok to get the ...
6
votes
1answer
310 views

Using the OSX Cocoa-APIs from Mathematica via Link-Technology

I'd like to access Cocoa-API's (Foundation, AppKit) from Mathematica and have researched the following ways: CocoaLink: A deprecated Package by Rob Schlofield from 2009, which is still available on ...
6
votes
1answer
233 views

Run encoded package code through .NET/Link?

An earlier question of mine, Prevent package from being opened in a notebook interface, never received an answer, but Albert Retey's comments did lead me to an entirely different solution. To secure ...
6
votes
1answer
626 views

Calling a dll from Mathematica

I would like to call the following function from Mathematica ps3000aOpenUnit PICO_STATUS ps3000aOpenUnit ( short * handle, char * serial ) I define the ...
6
votes
1answer
245 views

Problems creating CDF via .NET DLL

I have read several posts at SE and googled a lot, but I still have difficulties to create a CDF via .NET. My first try was the Wolfram example MathKernelApp.exe ...
6
votes
0answers
205 views

In .NET/Link, how do I not open multiple kernels?

I'm writing an ASP.NET page intended for multiple users. On the backend we have datatypes that are primarily mathematical, and interact with Mathematica for string-to-double evaluations, among others....
5
votes
2answers
742 views

How to access graphics from .NET in Mathematica?

I would like to use Wolfram.NETLink.MathKernel.Graphics to retrieve an image generated from a Mathematica command. Which Mathematica command do I use to do this? ...
5
votes
1answer
286 views

Get .NET Link to work on Raspberry Pi

Is it possible to get the .NET Link working on Raspberry Pi? I understand that Linux and MacOS versions of Mathematica come with .NET Link running on Mono and now even possibly under new open-source ....
5
votes
1answer
93 views

Problem with inserting a picture into Excel sheet in NETLink way

I'm using the NETLink to work with Excel object, there be differences to write code according to the ...
5
votes
1answer
140 views

Passing an image to Kernel via NETLink

I have created a specialized image analysis method in Mathematica that takes an image and returns a marked up image with some detection output. In order to allow others to feed images into my ...
5
votes
1answer
163 views

Can I distribute Wolfram.NETLink.dll with an open-source project?

I am developing an open-source suite of Windows Workflow Foundation activities for the Wolfram Language to use with UiPath, a Windows automation platform. I built it using the Wolfram.NETLink library. ...
5
votes
0answers
740 views

How to extract structured array data from DefineDLLFunction in Mathematica

I want to use my Bluechip PCI-ADC acquisition card in Mathematica via his dynamic link library “Bcdll32.dll”; (used to access functions on my PCI data acquisition cards). My problem is the function “...
5
votes
0answers
207 views

Embed a Microsoft RichEdit 8 control in a Mathematica notebook using .NETLink?

Does anyone know whether or not it's possible to embed a RichEdit 8 control within a Mathematica Notebook using .NETLink? The goal here would be able to both view and edit mathematical text typeset ...
4
votes
2answers
8k views

A .NET exception occurred: System.IO.FileLoadException:Could not load file or assembly

Note: Answering my own question as a wiki for future reference. When loading a .Net DLL: ...
4
votes
1answer
410 views

CreateCOMObject doesn't work on home edition

I can call an application named "PinPoint.Plate" with Visual Basic, Python and Mathematica version 8 but not with version 9. I can still call Excel though. How can I fix this? This is what I did: <...
4
votes
1answer
1k views

Problem with .NET/Link - Unable to load DLL 'ml32i4.dll'

I have programmed this example for the last 6 years with various versions of Mathematica and .NET. This year I have moved to Version 10.0.2 and it doesn't work. I am using Visual Studio 12 for C#. My ...
4
votes
1answer
155 views

How to find all package we can LoadNETType

After we Needs["NETLink`"] and InstallNET[];,we can use load many .net packages by ...
4
votes
2answers
773 views

NetLink Exporting Images doesn't work (Unknown string escape)

Exporting Image files (intermittently) doesn't work: I get messages back indicating the error is to do with escaping characters: ...
4
votes
1answer
71 views

How to show plot or graphics on Form or PictureBox in NETLink?

How to show the plot or graphics on the image property of a form or picturebox with NETLink? ...
4
votes
1answer
474 views

How to output from a .NET console app to an existing Notebook in Mathematica?

I'm wondering if its possible push output from a .NET console application to an existing Notebook that is open in Mathematica. The reason I'd like this is that I want to use Mathematica as a "...