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by: Trep |
last post by:
Hi there!
I've been having a lot of difficult trying to figure out a way to convert
a terminated char array to a system::string for use in Visual C++ .NET
2003.
This is necessary because I have some legcay C code that needs to process
a string taken from a textbox, then I need to re-display the string as the
textbox->Text. I easily found how to convert from system::string to char
but I can't figure out how to go the other way!!
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by: Yifan |
last post by:
Hi
Does anybody know how to convert System::String* to char*? I searched the System::String class members and did not find any. Thanks
Yifan
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by: Ioannis Vranos |
last post by:
In .NET (and C++/CLI) there is an overloaded String == operator for
handles. That is when we do comparison of two String handles the
contents of the Strings are compared instead of their addresses.
However how can we do a handle comparison when we want to determine if
we have to do with the same object?
In the style
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by: Imran Aziz |
last post by:
Hello All,
I am getting the following error on our production server, and I dont
get the same error on the development box.
Unable to cast object of type 'System.Byte' to type 'System.String'.
here is the code that I used to create a table and then add columns to it
later, later I populate the rows in the table.
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by: Marc |
last post by:
Hi!
I'm working with a C# client that calls a php web service. I've
created a wrapper to call the service using .NET wsdl tool (adding a
web reference).
The call to the server works fine, it is serialized correctly, and the
server returns a response (I've captured the response and it's
correct!) but when the .NET deserialize this response, it throws the
exception "System.InvalidOperationException: There is an error in XML
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by: Marcus Kwok |
last post by:
Hello, I am working on cleaning up some code that I inherited and was
wondering if there is anything wrong with my function. I am fairly
proficient in standard C++ but I am pretty new to the .NET managed C++.
It seems to work fine, but everyone knows that programs with errors can
still appear to "work fine" :)
I am working with VS .NET 2003; I am unable to upgrade to 2005 at this
time, so I cannot use the newer syntax or features.
...
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by: Alejandro Aleman |
last post by:
Hello!
i know this may be a newbie question, but i need to convert a string from
System::String^ to char*, in the msdn page tells how, but i need to set to
/clr:oldSyntax and i dont want it because in further editions of .net this
will be deprecated or so on.. .
so, please, anybody can tellme how to convert from System::String::^ to
char* and viceversa?
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by: John Smith |
last post by:
How can I allow someone to cast my C# class into System.String? Is it
possible in C#? In C++ I used "operator" keyword to mark C++ member
function.
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by: =?Utf-8?B?Sm9hY2hpbQ==?= |
last post by:
I have seen the following function to convert from a System::String^ to a
const wchar_t*. I would like to get a LPCTSTR and AFAIK LPCTSTR is equal to
const wchar_t*. Then it should all work right? But I only get the first
character. And when I try to do std::wstring l_s(convert(somestring)) I get
really strange characters into l_s string representation, but when I check
l_s individual characters they look ok.
const wchar_t* convert(...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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