How to add elements in MWarray from C# ms visual 2010

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Nikos 2014-7-8

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https://ww2.mathworks.cn/matlabcentral/answers/140886-how-to-add-elements-in-mwarray-from-c-ms-visual-2010

回答： Nidhi Jain 2014-7-15

Hi to everyone! I want to declare a MWarray with 20 elements, like: MathWorks.MATLAB.NET.Arrays.MWArray value = {100, 200, 1000.....,1543}; but I get error messages in every combination of {},[],"" etc I tried... Does anyone knows how it can be done?

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Answer 1

Nidhi Jain 2014-7-15

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Hi,

There are a few data type mapping rules for converting .NET data types to MATLAB types using MWArray class hierarchy. You can use MWNumericArray to create the type of array you showed above. It can be done in C# as follows:

MWNumericArray output = new MWNumericArray(new int[] { 3, 2, 2 });

To read more about MWarray and its types, you can refer to the document: http://www.mathworks.com/help/dotnetbuilder/MWArrayAPI/HTML/index.html

Also, there is another example that illustrates the usage of types of MWarray: http://www.mathworks.com/matlabcentral/answers/91689-is-there-an-example-of-using-the-mwarray-data-type-in-a-net-language-such-as-c-with-a-matlab-bui