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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: MilanB |
last post by:
Hello
How to convert char to int?
Thanks
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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: ppcdev |
last post by:
Here's what I try :
LPCTSTR tst = (LPCTSTR) (LPCWSTR) Marshal::StringToHGlobalUni(str);
c:\MyNetPrj\Prj0001\stunt.cpp(244): error C2440: 'type cast' : cannot
convert from 'System::IntPtr' to 'LPCWSTR'
I really get mad with that !!!
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by: Brian Henry |
last post by:
first question... I have a flat file which unfortinuatly has columns
seperated by nulls instead of spaces (a higher up company created it this
way for us) is there anyway to do a readline with this and not have it
affected by the null? because it is right now causes truncated data at wierd
places... but as soon as i manually with a hex editor change char(00) to
char(20) in the files it reads prerfectly... which leads me to my 2nd...
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by: Niyazi |
last post by:
Hi all,
I have a integer number from 1 to 37000. And I want to create a report in
excel
that shows in 4 alphanumeric length.
Example:
I can write the cutomerID from 1 to 9999 as:
1 ----> 0001
2 ----> 0002
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by: GM |
last post by:
Dear all,
Could you all give me some guide on how to convert my big5 string to
unicode using python? I already knew that I might use cjkcodecs or
python 2.4 but I still don't have idea on what exactly I should do.
Please give me some sample code if you could. Thanks a lot
Regards,
Gary
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by: Madhu_TN |
last post by:
Hi All,
I am new to this board. I am trying to create a Crystal Report viewer into a
VS C++ Dot NET 2003 app ( This uses both managed and unmanaged code).
I get the following compilation error:
C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\atlmfc\include\
cstringt.h(875): error C2664: 'PtrToStringChars' : cannot convert parameter 1
from 'unsigned char *' to 'const System::String __gc *'
The code segemnt is:
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by: Zytan |
last post by:
I am surprised that a single character string is not auto-created from
a single char. It is hard to find information on converting a char
into a string, since most people ask how to convert char to string.
I have a function that accepts a string, and I wish to access this
function for each character in the string, individually. The only
solution I have found is:
char c = 'A';
string s = System.Text.Encoding.ASCII.GetString(c);
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by: Peter |
last post by:
Trying to convert string to byte array.
the following code returns byte array of {107, 62, 194, 139, 64}
how can I convert this string to a byte array of {107, 62, 139, 65}
System.Text.UTF8Encoding str = new System.Text.UTF8Encoding();
string s = new string((char)107, 1);
s += new string((char)62, 1);
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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: 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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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