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by: Convert TextBox.Text to Int32 Problem |
last post by:
Need a little help here. I saw some related posts, so here goes... I have some textboxes which are designed for the user to enter a integer value. In "old school C" we just used the atoi function and there you have it. So I enquired and found the Convert class with it's promising ToInt32 method, great... but it doesn't work. The thing keeps throwing Format Exceptions all over the place. What is the "C#" way to do this??? code
int wmin,...
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by: Ken Varn |
last post by:
I have an unknown numeric Type object passed into a function. I want to run
a conversion on a string to convert the string to that Type object and
return an object of that type. Is there some way to do a generic cast or
conversion on the type?
Here is sort of what I want to do:
object MyFunc(Type T, String Str)
{
object o;
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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: priyanka |
last post by:
Hi there,
I want to convert a String into integer.
I get the string from a file using :
string argNum;
getline(inputStream,argNum);
I now need to convert argNum into integer.
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by: FAQ server |
last post by:
-----------------------------------------------------------------------
FAQ Topic - Why does 1+1 equal 11? or How do I convert a string to a number?
-----------------------------------------------------------------------
Javascript variables are loosely typed: the conversion between a
string and a number happens automatically. Since plus (+) is also
used as in string concatenation, « '1' + 1 » is equal to « '11' »: the
String deciding...
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by: FAQ server |
last post by:
-----------------------------------------------------------------------
FAQ Topic - Why does 1+1 equal 11? or How do I convert a
string to a number?
-----------------------------------------------------------------------
Javascript variables are loosely typed: the conversion between a
string and a number happens automatically. Since plus (+) is also
used as in string concatenation, ` '1' + 1 ` is equal to ` '11' `: the
String deciding...
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by: aatif |
last post by:
I want to convert a string of hex characters (2 hex chars = 1 byte), to ASCII. Hex chars include zeros (0x00) as well, which I want to include in ASCII string.
hex string: 5000005355....
ASCII: P<null><null>SU...
I can do it and the string length also includes nulls but when I concatenate other string, it doesn't show as its part.
string HexValue = "500000535500";
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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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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