There Is No Marshaling Support For Nested Arrays

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Cannot marshal 'parameter #2': There is no marshaling ...

    https://social.msdn.microsoft.com/Forums/en-US/d13392f0-3b87-4908-b04e-f0bcf834409f/cannot-marshal-parameter-2-there-is-no-marshaling-support-for-nested-arrays
    Apr 19, 2012 · Your custom marshaler works for two levels of jagged array, and I would like to know how to adapt it for a six-leveled jagged array of doubles, such as a "double[][][][][][]". I also need it to be returned to my C# code after processing by the C++ DLL, as if it was "passed by reference".

c++ - Cannot marshal 'parameter #': There is no marshaling ...

    https://stackoverflow.com/questions/38185118/cannot-marshal-parameter-there-is-no-marshaling-support-for-nested-arrays
    Cannot marshal 'parameter #': There is no marshaling support for nested arrays. c#. Ask Question ... There is no marshaling support for nested arrays.".. How to solve this? c# c++ arrays 2d marshalling. share ... Browse other questions tagged c# c++ arrays 2d marshalling or ask your own question.

importing a an unmanged dll and calling a function in c# ...

    https://www.codeproject.com/questions/55281/importing-a-an-unmanged-dll-and-calling-a-function
    It's really true, .Net doesn't support marshaling of nested arrays. The only way to marshal nested array for you is to 1. Declare params as IntPtrs 2. Allocate memory for them 3. Marshal all data manually But first, it would be nice to see original definition of your function you are trying to export. Maybe everything isn't so bad.. Regards, Alexey

How to marshal array of arrays? · Issue #76 · utahiosmac ...

    https://github.com/utahiosmac/Marshal/issues/76
    Nov 08, 2016 · It will almost double the amount of methods in here to fully support nested arrays, which is a bit painful. Array and Dictionary are ballooning the number of value(for:) functions a lot. I believe this will clean up nicely when Swift 4 lands with constrained protocol conformances.

Native C++ to C# COM Interop - Pass an array of string arrays

    https://social.microsoft.com/Forums/en-US/ba757d53-6240-4a4b-a173-723072272236/native-c-to-c-com-interop-pass-an-array-of-string-arrays
    Mar 16, 2015 · The compiler complains "Warning, there is no marshaling support for nested arrays" How then am I to pass an array of string arrays to the webservice? Moved by Kristin Xie Monday, March 16, 2015 2:31 AM

Calling DLL function from C# and char** parameter type ...

    https://bytes.com/topic/c-sharp/answers/758543-calling-dll-function-c-char-parameter-type
    Jan 18, 2008 · there are two problems: 1. 'groups' is indeed supposed to be null-terminated. This is easy enough to fix; just add a null at the end of the array. 2. Both 'argv' and 'groups' are stored by the library and used later. This is a serious problem, because if you use P/Invoke marshaling…

Default Marshaling for Arrays Microsoft Docs

    https://docs.microsoft.com/en-us/dotnet/framework/interop/default-marshaling-for-arrays
    C-style arrays are one-dimensional typed arrays with a fixed lower bound of 0. The marshaling service has limited support for both types of arrays. Passing Array Parameters to .NET Code. Both C-style arrays and safe arrays can be passed to .NET code from unmanaged code as either a safe array or a C-style array.



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