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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 · "Cannot marshal 'parameter #2': There is no marshaling support for nested arrays." I found resolution with below code, ... Allocate memory using one of the Marshal's methods. Copy the data in that buffer. Create an array of IntPtr, each pointing to the relevant data. And pass that array to the function.
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 Asked 3 years, 2 months ago. ... Marshalling array of strings to char ** in C#. 629. Pass Method as Parameter using C#. 0. How to marshal …
https://github.com/utahiosmac/Marshal/issues/76
Nov 08, 2016 · How to marshal array of arrays? #76. jlyonsmith opened this issue Nov 8, 2016 · 14 comments ... 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 ... +1 for adding multi-dimensional array support to Marshal.
https://docs.microsoft.com/en-us/dotnet/framework/interop/marshaling-different-types-of-arrays
Marshaling Different Types of Arrays. 03/30/2017; 10 minutes to read +6; In this article. An array is a reference type in managed code that contains one or more elements of the same type. Although arrays are reference types, they are passed as In parameters to unmanaged functions.
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
https://blogs.msdn.microsoft.com/jaredpar/2005/07/11/marshaling-nested-data-structures-part-1/
Jul 11, 2005 · Marshaling Nested Data Structures Part 1 ... Share. 0; 0; A frequent question that pops up on newsgroups such as microsoft.dotnet.framework.interop is how to Marshal nested structures (and arrays of nested structures) via P/Invoke. The documentation on the subject that I have found usually only covers structures that defined in the ...
https://www.experts-exchange.com/questions/22758250/How-to-pass-a-dynamic-two-dimensional-array-from-c-to-c.html
Find answers to How to pass a dynamic two-dimensional array from c# to c++ from the expert community at Experts Exchange ... it shows you how to marshal a 2 dimensional array of integers using P/Invoke - it looks as if the method should work for a double array. anasagasti. Author. Commented: 2007-08-13. I'm afraid not. ...
https://docs.microsoft.com/it-it/dotnet/framework/interop/default-marshaling-for-arrays
The marshaling service has limited support for both types of arrays. ... Without knowing the size, the interop marshaling service cannot marshal the array elements. Di conseguenza, le matrici a lunghezza variabile vengono importate come argomenti di riferimento. ... Nested arrays cannot be marshaled. La firma seguente, ad esempio, ...
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