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Cannot Use This Type Without A Top Level

Also, how would you find this info on MSDN2? These have the dis-advantage that you can't have any methods, incuding no constructors, for them. Can they have arguments? > Yes, there are no restrictions on value types methods. > >> Also, how would you find this info on MSDN2? You can have methods on value types, but you must have a no-args constructor. -cd Feb 7 '06 #6 P: n/a Peter Oliphant Didn't know that. weblink

You can't get a pointer to a value, but you can get a reference to it: ValueStruct%. If you want the actually instances stored in the array, you must create 'value' struct. I want : System::String a = System::String('X',256); I don't want : System::String^ a = %System::String('X',256); visual-c++ c++-cli share|improve this question edited Mar 9 '13 at 10:48 Oswald 22.9k22251 asked Mar 9 fetal error cannot redeclare class Fatal error: Cannot use object of type Session as array in Error Type:Microsoft VBScript runtime (0x800A01A8) line 262 Error - Cannot call member function without object... https://social.msdn.microsoft.com/Forums/vstudio/en-US/dff016bc-4cb6-4bb5-81bd-4936c07d5128/string-cannot-use-this-type-here-without-a-toplevel-?forum=vcgeneral

I am not a FORTRAN master; maybe somebody here is more familiar ... From 'std::string' To 'int' Converting Std::string To System::String Converting Double To System::string^ Fatal Error C1083: Cannot Open Include File: 'bios.h':Fatal Error C1083: Cannot Open Include File: 'bios.h': Cannot Convert From `std::string*' Arnaud MVP - VC Arnaud Debaene, Feb 8, 2006 #10 Peter Oliphant Guest Wow!

Peter Oliphant wrote: typedef array Legal_Value_Ptr_Array ; ValueStruct^ is not a pointer to a value, but a value boxed into an anonymous ref class. When looking for this kind of information (pure language rules), I found the ECMA specification more usefull that MSDN (I found the MSDN2 organization concerning C++/CLI language very poor). Similar topics Fatal error: Cannot redeclare... These have the dis-advantage that you can't have any methods, incuding no constructors, for them.

Thanx! : ) [==P==] "Arnaud Debaene" wrote in message news:%2****************@TK2MSFTNGP12.phx.gbl... If you start modifying "ptr", it won't have any affect to the original value, because they're separate, unrelated instances. If you create a 'ref' class/struct, array's may only consist of pointers to elements and not the instances themselves. http://stackoverflow.com/questions/15309810/how-to-convert-string-to-string-in-c-cli Reference Sheets Code Snippets C Snippets C++ Snippets Java Snippets Visual Basic Snippets C# Snippets VB.NET Snippets ASP.NET Snippets PHP Snippets Python Snippets Ruby Snippets ColdFusion Snippets SQL Snippets Assembly Snippets

See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> current community chat Stack Overflow Meta Stack Overflow your Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads Does my electronic parking brake remain engaged if I disconnect the battery? zachattack05 56 632 posts since Dec 2009 Community Member How to change file bits without reading entire file Last Post 5 Hours Ago Hi DW.

Some services stop automatically if they have no w... https://www.daniweb.com/programming/software-development/threads/68356/what-does-mean Just click the sign up button to choose a username and then you can ask your own questions on the forum. C++ doesn't have any text conversion (UTF-8), encoding (base64), or cryptography functions in its standard library. Jun 25, 2008 at 9:32am UTC Faldrax (324) The first is simple to solve - you cannot have an array of Point, you need to have an arry of handles to

Either you provide them yourself, or you link in a library. 2. have a peek at these guys share|improve this answer answered Mar 9 '13 at 10:47 Oswald 22.9k22251 1 Thanks but this is not conversion, it was just an example. I've found what I wanted: http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-372.pdf What I was looking for was explained in excrutiating details in §22.2. 0 Ravalon 62 9 Years Ago Sample code: System::String stringVariable; in VC++ generates Sorry for my bad info.

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  3. ref class RefClass {} ; value struct ValueStruct{ } ; typedef array NOT_Legal_Ref_Inst_Array ; typedef array Legal_Ref_Ptr_Array ; typedef array Legal_Value_Inst_Array ; typedef array Legal_Value_Ptr_Array ; [==P==] wrote in message
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  7. See > http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-372.pdf. > What you're looking for is explained in excrutiating details in §22.2. > This reference may not be easy to read when you're not used to it, but

But it's also impossible to search for an operator that doesn't exist. Glassmapper fields displaying null despite correct item ID Is it an anti-pattern if a class property creates and returns a new instance of a class? Create a Win32 C++ project. check over here I could do it, but it becomes a huge hassel.

See http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-372.pdf. You don't get to change that, you must use the hat. It's both a feature and a flaw in the algorithms they use.

array^ and not array^ Feb 7 '06 #3 P: n/a Peter Oliphant In my experience, these are the rules.

here is the code... If you want the actually instances stored in the array, you must > create 'value' struct. Be careful with that, because ValueStruct^ ptr = value; will not create a pointer to the value, but instead it will create a distinct boxed *copy* of it. Regards, Ramesh Feb 7 '06 #5 P: n/a Carl Daniel [VC++ MVP] "Peter Oliphant" wrote in message news:Og**************@TK2MSFTNGP15.phx.gbl... ...

Hopefully I can learn enough from reviewing the conversion that I can get my feet on the C++ ground. 1
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Imports System.Security.Cryptography Module M1 Public Function Encrypt(ByVal strText As String, ByVal Let's see: 1. Powered by Blogger. http://optimisersonpc.com/cannot-use/cannot-use-object-of-type-stdclass-as-array-php.html What you're looking for is explained in excrutiating details in 22.2.

Some of your mates might just be pulling your leg. ;) This ^ must mean very much because compiler cannot convert "class^" to "class" type. I have been working on this program for HOURS, remind me to never try to code something like this in a straight amount … HELP (error C2064: term does not evaluate Private inheritance Encapsulation String cannot use this type here without a top-lev... This reference may not be easy to read when you're not used to it, but you're sure to find anything language-related in it, in a rather logical organization IMHO.

Generating Random Numbers - The C++ Way Hello World: Your first C and C++ Programs Network programming under UNIX Implementation Inheritance Change Theme in Code::Blocks A New Webcam Api Tutorial in to exit above the top directory. Hints Library Troubleshooting Tip's & How To's... br**********************@hotmail.com Remove only "_nos_pam" Feb 7 '06 #2 P: n/a James Park wrote in message news:11**********************@g43g2000cwa.googlegr oups.com...I get following compilation error C3149: 'System::String' : cannot use this type here without

You cannot assign it. Nice reference (the link)! I've never seen it used in the context of your post. Last edited on Sep 22, 2010 at 2:25am UTC Sep 22, 2010 at 3:25am UTC RCM LittleC (6) Hello helios, I created a Win32 C++ Project, but enabled /clr for namespace

Can they have arguments? Saturday, December 4, 2010 String cannot use this type here without a top-level '^' If you are using String in unmanaged code with managed extension you should include it as String^ ref class RefClass {} ; value struct ValueStruct{ } ; typedef array NOT_Legal_Ref_Inst_Array ; typedef array Legal_Ref_Ptr_Array ; typedef array Legal_Value_Inst_Array ; typedef array Legal_Value_Ptr_Array ; [==P==] <> wrote in message Thanx!

Been looking for it's documentation … Program does not declare win or lose 17 replies Hi guys. Sign Up Now! In Doctor Strange what was the title of the book Stan Lee was reading in his cameo? Mr.M 32 734 posts since Dec 2012 Community Member FORTRAN: Can Program Execution Jump Sub-routine?

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