473,803 Members | 3,159 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

weird compiler error with simple class

Hi, I had an error in my application and after lots of investigation it
boiled down to this:

public class C : System.Windows. Forms.Control
{
public int i;
}

C c = new C();
c.i.GetType(); // this line works fine

c.i.ToString(); // here a compiler error occurer, saying i cannot pass i
as reference or out parameter

I cannot understand that. Both GetType() and ToString() are nonstatic
methods of the System.Int32 class. Why does none work and the other doesn't?

--
cody

[Freeware, Games and Humor]
www.deutronium.de.vu || www.deutronium.tk
Nov 22 '05 #1
0 1124

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
302
by: codymanix | last post by:
Hi, I had an error in my application and after lots of investigation it boiled down to this: public class C : System.Windows.Forms.Control { public int i; } C c = new C(); c.i.GetType(); // this line works fine
0
937
by: codymanix | last post by:
Hi, I had an error in my application and after lots of investigation it boiled down to this: public class C : System.Windows.Forms.Control { public int i; } C c = new C(); c.i.GetType(); // this line works fine
2
2745
by: Scott Reynolds | last post by:
I am having a problem exposing a class inherited from the collection base class as a webservice. If I expose the collection on a web page all works well and I am very happy. However when I try and expose this via a web service I get a weird error saying that the dll could not be found. The specific error is: I can't figure it out. I thought it was to do with reflection but I am able to load and view the webservice definition which...
2
1649
by: Hendrik Schober | last post by:
Hi, I have some expression template code that I want to get to work. I had a typo in it and just spent two hours to find it, because VC7.1 gave a really weird error message for it. This is the code: template< typename T1, typename TExpr, typename T2> inline
0
9700
marktang
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...
0
9564
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,...
0
10546
Oralloy
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...
1
10292
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,...
0
6841
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();...
0
5498
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...
0
5627
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4275
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
3
2970
bsmnconsultancy
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.