|
Nish - Native CPian wrote:
It worked for me
huh?
Well I can compile it... but I missunderstod the use of Trim(). I thought it was suppose to remove all white spaces in the string! 
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C# and C++!
|
|
|
|
|
I think what you're looking for is Replace.
<br />
String str = this.textBox1.Text;<br />
String newStr = str.Replace(" ", "");<br />
MessageBox.Show(newStr);<br />
Andy Gaskell, MCSD MCDBA
|
|
|
|
|
Quote frpm MSDN ( I suggest you use it )
String.Trim Method
Removes all occurrences of a set of specified characters from the beginning and end of this instance.
Overload List
Removes all occurrences of white space characters from the beginning and end of this instance.
<br />
public string Trim();<br />
Removes all occurrences of a set of characters specified in a Unicode character array from the beginning and end of this instance.
<br />
public string Trim(params char[]);<br />
IOW
<br />
String str = this.textBox1.Text;<br />
String newStr = str.Trim(' ');
MessageBox.Show(newStr);<br />
Hope this helps
|
|
|
|
|
Is there anything in C#.that is similar to Control ID's in MFC ?
VIKS
|
|
|
|
|
For what purpose? Without knowing what you wish to do its hard to know if an alternative exists.
James
|
|
|
|
|
Actually I have some MFC code. I don't want to write it down again in c#. That why I need this stuff.
VIKS
|
|
|
|
|
vikrams wrote:
I don't want to write it down again in c#.
If you don't want to write in C#, then why do you bother
..this is a VB Programmers' world and we all are just visitors - Someone in a MSJ article
|
|
|
|
|
As James said, it's hard to suggest something without knowing what you are trying to achieve, but perhaps you are looking for the Control.Name Property
Nish
Author of the romantic comedy
Summer Love and Some more Cricket [New Win]
Buy it, read it and admire me
|
|
|
|
|
Actually I have some MFC routines (inside dll) that I want to use in c# UI .
VIKs
|
|
|
|
|
|
I am sorry. But I dont have any idea about P/Invoke . can you give little example?
VIKs
|
|
|
|
|
vikrams wrote:
But I dont have any idea about P/Invoke . can you give little example?
In my opinion P/Invoke is ugly and I recommend that you use MC++ and IJW.
Nish
p.s. Chk the Managed C++ sections for some related articles
Author of the romantic comedy
Summer Love and Some more Cricket [New Win]
Buy it, read it and admire me 
|
|
|
|
|
Sorry again but what is IJW?
VIKs
|
|
|
|
|
vikrams wrote:
Sorry again but what is IJW?
Read this article :-
http://www.codeproject.com/useritems/nishijw01.asp
Author of the romantic comedy
Summer Love and Some more Cricket [New Win]
Buy it, read it and admire me
|
|
|
|
|
Nish - Native CPian wrote:
I recommend that you use MC++
So... I can use MC++ in C#??
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C# and C++!
|
|
|
|
|
Rickard Andersson wrote:
So... I can use MC++ in C#??
I actually meant that you can use MC++ instead of C#.
Basically if you don't have GUI-intensive work you can use MC++.
Right now they don't have a form designer for MC++. When that comes out you can use MC++ for all your .NET coding. That way you can use your old MFC/ATL code as well as new managed code
Author of the romantic comedy
Summer Love and Some more Cricket [New Win]
Buy it, read it and admire me
|
|
|
|
|
So for now there is plain C# you can code in Visual C#?
hmm.. agh!
Rickard Andersson@Suza Computing
C# and C++ programmer from SWEDEN!
UIN: 50302279
E-Mail: nikado@pc.nu
Speciality: I love C# and C++!
|
|
|
|
|
I need a simple method for one instance of a winforms program to communicate with another. In Win32 I did this with a named event object but it doesn't look like there is an equivalent in the framework?
I just need a flag which can be set/reset and read by multiple processes.
|
|
|
|
|
|
Nish - Native CPian wrote:
I think you can use events.
Oops! I think I was wrong there 
But you can use a named Mutex object if all you want to do is signal some state.
Nish
Author of the romantic comedy
Summer Love and Some more Cricket [New Win]
Buy it, read it and admire me
|
|
|
|
|
I have a special keyboard with some special button at the top of the F.. button like (Banking,My Site,Shopping,Volume Up,Volume Down) and things like that. And this keyboard came with the computer (E-Machine) and those special button works only with the Windows 98 version that came with the computer, now i'm on XP (and you can figure that those buttons don't works) and I want to know how can I create a program that I will put in the tray or maybe a service that can detect when I'm pressing the selected button on the keyboard and add an action to it like Process.Start("http://www.google.com"); on the My Site Button.
Any suggestion ??
Thanks
|
|
|
|
|
You could begin by overriding the WndProc method and watch to see the message you send when pressing those special buttons, if at all. You could also try to override the onKeyPress method as well to see if you get a reaction from Windows. No guarantees here though as I am not exactly sure this would work, just a thought.
Nick Parker
|
|
|
|
|
k and how can i override the WndProc, do u have an example please ??
|
|
|
|
|
protected override void WndProc(ref Message m)
{
switch(m.Message)
{
.....
}
base.WndProc(ref m);
}[Edit: The value to use for the case statment can be found in the Windows SDK; best thing you can do is use the "Find in Files" feature and point it at the PlatformSDK/include directory]
HTH,
James
|
|
|
|
|
hi,
i tried to override it using the WM_KEYDOWN like in VC++ but no result, i test my sample app with a listbox so when i'm clicking a key i'm suppose to get his value but no result and something strange it's that i tried to make the same thing but using the OnKeyPressed an no result too , that's strange ...
Can you show me the way to do it please ?
Thanks a lot James
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
