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by: Derek Hart |
last post by:
I wish to execute code from a string. The string will have a function name,
which will return a string:
Dim a as string
a = "MyFunctionName(param1, param2)"
I have seen a ton of people discuss how reflection does this, but I cannot
find the syntax to do this. I have tried several code example off of
gotdotnet and other articles. Can somebody please show me the code to do
this?
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by: Vincent Cantin |
last post by:
I have a class defined by a template which needs to "say" its type to the
user via string.
As an example, here is the class that I want to fix :
template<class T> class Container : public Serializable
{
public:
T value;
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by: Carl Youngblood |
last post by:
I imagine this subject has probably been brought up numerous times.
Forgive me for bringing it up again. I was googling through old posts
on this newsgroup about it and found a good suggestion on how to add
functionality to the string class. Rather than trying to inherit from
the string class, the author was suggesting wrapping the string class
in another class, like so:
>Right !!!, we should not derive from string, but we should wrap...
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by: djake |
last post by:
In the stroustrup C++ programming language (third edition) i can
find example like this:
string s1= "Hello";
So I imagine string is a standard class.
Furthermore the class in the example is initialized with a
constructor like this
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by: M |
last post by:
Hi,
I've searched through the previous posts and there seems to be a few
examples of search and replacing all occurrances of a string with
another string.
I would have thought that the code below would work...
string gsub(const string & sData,
const string & sFrom,
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by: Bert |
last post by:
I have a question about buffer overflows with strcmp or strncmp
(strnicmp). It's best described by providing an example
Example:
There is a string "sBuf" of length 5000. In a for loop from 0 to 5000,
several NUL terminated strings are compared, these strings vary in size
from 3 to 9.
sBuf is user input (a file), memory is dynamically allocated using
malloc (file length+1) and it is properly nul terminated. The other
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by: rsine |
last post by:
I have developed a program that sends a command through the serial port
to our business system and then reads from the buffer looking for a
number. Everything worked great on my WinXP system, but when I tried
the program on the Win98 system it will be running on, I get the
following error:
Cast from string "2076719" to type 'Long' is not valid
I am not sure why I only get this error on the Win98 system or how to go
about correcting...
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by: jamihuq |
last post by:
I'm trying to use strdup, strnicmp and stricmp in an OS that doesn't
have an implementation in the OSs string.h function. Does someone have
the implementation for these functions and can you please post them.
Thanks
Jami
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by: jerry.upstatenyguy |
last post by:
I am really stuck on this. I am trying to write a string array
containing a "word" and a "definition" to a class called Entry.
Ultimately this will end up in another class called dictionary. No,
this is not a homework assignment. In fact it was a question on my
class midterm that everyone bombed. Unfortunately we never covered
this in class prior to the midterm.
Anyway, please help if you would be so kind.
Here is what I have. I...
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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: 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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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