topic Re: Do you really need to use a std:wstring for your strings? in File Geodatabase API Questions https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35466#M79 <HTML><HEAD></HEAD><BODY><SPAN>I'm not a C++ programmer I work with .Net, so how exactly would I implement this?</SPAN></BODY></HTML> Tue, 25 Jan 2011 17:58:12 GMT DonnyVelazquez 2011-01-25T17:58:12Z Do you really need to use a std:wstring for your strings? https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35464#M77 <HTML><HEAD></HEAD><BODY><SPAN>I'v been trying to create a wrapper for the API in .Net and I ran across a memory management error with the wstrings. It seems that .Net can't marshal them.</SPAN><BR /><BR /><SPAN>Can you change the API to use something more friendly to .Net or provide some type of C++/CLR bridge?</SPAN><BR /><BR /><SPAN>Here is the same question on stackoverflow with code.</SPAN><BR /><A href="http://stackoverflow.com/questions/4763953/getting-error-attempted-to-read-or-write-protected-memory">http://stackoverflow.com/questions/4763953/getting-error-attempted-to-read-or-write-protected-memory</A></BODY></HTML> Tue, 25 Jan 2011 12:06:35 GMT https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35464#M77 DonnyVelazquez 2011-01-25T12:06:35Z Re: Do you really need to use a std:wstring for your strings? https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35465#M78 <HTML><HEAD></HEAD><BODY><SPAN>For portability reasons we need to use wstrings. You may want to look at the following on marshaling wstrings:</SPAN><BR /><BR /><A href="http://www.nuclex.org/articles/5-cxx/10-marshaling-strings-in-cxx-cli">http://www.nuclex.org/articles/5-cxx/10-marshaling-strings-in-cxx-cli</A></BODY></HTML> Tue, 25 Jan 2011 17:02:53 GMT https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35465#M78 LanceShipman 2011-01-25T17:02:53Z Re: Do you really need to use a std:wstring for your strings? https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35466#M79 <HTML><HEAD></HEAD><BODY><SPAN>I'm not a C++ programmer I work with .Net, so how exactly would I implement this?</SPAN></BODY></HTML> Tue, 25 Jan 2011 17:58:12 GMT https://community.esri.com/t5/file-geodatabase-api-questions/do-you-really-need-to-use-a-std-wstring-for-your/m-p/35466#M79 DonnyVelazquez 2011-01-25T17:58:12Z