https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60033#M1007 <BR /><BR />All three! Technically speaking, you can develop the objects with just C. However, with Lookout 4.0 and above, C++ is used in the sense that all the files and syntax is in C++. <BR /><BR />(Object Oriented Programming is just a concept -- can be, <I>theoretically</I> at least, accomplished with any language, but C++ makes it much easier). <BR /><BR />Visual C++ is the compiler Lookout and NI prefers and recommends. You can try using other compilers but may run into compilation problems.. which will not be supported by NI. <BR /><BR />So, <B>C++ </B>in <B>Visual C++ </B>environment is the answer to your question. <BR /><BR />Hope this helps,<BR /><BR />Regards,<BR /><BR /><I>Khalid</I><BR /><BR /> <BR /> Thu, 19 Sep 2002 14:30:52 GMT Khalid 2002-09-19T14:30:52Z https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60032#M1006 C, C++ or Visual C++ <BR /> Thu, 19 Sep 2002 14:04:40 GMT https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60032#M1006 jadnerb 2002-09-19T14:04:40Z https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60033#M1007 <BR /><BR />All three! Technically speaking, you can develop the objects with just C. However, with Lookout 4.0 and above, C++ is used in the sense that all the files and syntax is in C++. <BR /><BR />(Object Oriented Programming is just a concept -- can be, <I>theoretically</I> at least, accomplished with any language, but C++ makes it much easier). <BR /><BR />Visual C++ is the compiler Lookout and NI prefers and recommends. You can try using other compilers but may run into compilation problems.. which will not be supported by NI. <BR /><BR />So, <B>C++ </B>in <B>Visual C++ </B>environment is the answer to your question. <BR /><BR />Hope this helps,<BR /><BR />Regards,<BR /><BR /><I>Khalid</I><BR /><BR /> <BR /> Thu, 19 Sep 2002 14:30:52 GMT https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60033#M1007 Khalid 2002-09-19T14:30:52Z https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60034#M1008 Thank you for answering so quickly. <BR /> Thu, 19 Sep 2002 15:08:54 GMT https://ni.lithium.com/t5/Lookout/what-language-is-used-to-develope-objects/m-p/60034#M1008 jadnerb 2002-09-19T15:08:54Z