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O yes, have a look at my MyDUMeter article. I do some "graphing" in there. Have a look at the ReportForm. Might be of some help. 
MyDUMeter: a .NET DUMeter clone
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Anyone looked at accessing a CORBA Orb from C# or from another .NET language.
Thanks,
Giles
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hi!
how can i do that near of my TreeNode in TreeView to be a '+' if in subdodes of these nodes was nothing until exand it.
i want to fill node when expanding..
thx
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subscribe for the OnBeforeExpand event.
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I use a process in which I first only load the first three "generations" of the treeview. Then in the BeforeExpand event, I populate that node's grandchildren. Therefore, any time the user sees a node, it always shows its expand icon (the [+]) if it has children.
Jim Stewart
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I am about to start writing some components in .net that will need to interact with an LDAP directory (Not MS Active Directory!)
Can any one send me any pointers?
Thanks
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System.DirectoryServices should work with any LDAP server.
"These people looked deep within my soul and assigned me a number based on the order in which I joined." - Homer
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The following code loads the contents of a web page (Page) into string PageText:
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(Page, true));<br />
request.Method = "GET";<br />
<br />
HttpWebResponse response = (HttpWebResponse) request.GetResponse();<br />
Stream responseStream = response.GetResponseStream();<br />
StreamReader reader = new StreamReader(responseStream);<br />
string PageText = reader.ReadToEnd();
The problem I have is that the page I receive comes back with encoding that doesn't show up correctly in a text box. For example a single quote ’ comes back as & # 8 2 1 7 ; (without the spaces). I think that this would be correctly displayed in a HTML viewer, but how do I get it to display correctly in a text box?
Putting an encoding in the constructor for the StreamReader seems to make no difference.
Thanks in advance,
Keith
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Would the System.Web.HttpUtility.HtmlDecode() method work?
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This is a C# application and not ASP.NET code or a WebService. Therefore I don't have access to the System.Web namespace. Sorry, I should have mentioned this first time.
Thanks for the response.
Keith
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Did you tried System.Net.WebClient?
<br />
using System.Text;<br />
using System.Net;<br />
<br />
...<br />
<br />
WebClient request = new WebClient();<br />
string PageText = Encoding.Default.GetString(request.DownloadData(Page));<br />
Cheers,
John
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I've tried this but the result is exactly the same regardless of the encoding.
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What happens if you use:
<br />
...<br />
string pagetext = Encoding.ASCII.GetString(request.DownloadData(Page));<br />
...<br />
Sorry if you already have tried it... 
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I tried Encoding.<everything I could think of>.GetString all to no avail. 
Actually .ASCII makes things slightly worse!
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It seems that you're getting an unicode encoded page from the web server. Did you tried Encoding.Convert?
<br />
using System.Text;<br />
...<br />
string pagetext = Encoding.Default.GetString(Encoding.Convert(Encoding.Unicode, Encoding.ASCII, request.DownloadData(Page)));<br />
...<br />
What language is your web page/web server? You may try to change Encoding.Unicode to other encoding like UTF8, and Encoding.ASCII to UTF8 if you're still getting wrong results. I'm using the default encoding to read web pages in english/portuguese, and the results are ok for me.
Cheers,
John
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i bound a reference into my program but when i try to start it, an unhandled exception occures: "Object reference not set to an instance of an object"
how can i resolve this?
thanks
John
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Anonymous wrote:
i bound a reference into my program but when i try to start it, an unhandled exception occures: "Object reference not set to an instance of an object"
how can i resolve this?
You need to initialize your object within the application, try adding something like the following, possibly in InitializeComponent().
this.YourObject1 = new YourObject();
Nick Parker
The only man who never makes a mistake is the man who never does anything. - Theodore Roosevelt
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Hello NG,
I have a standard C# Class-library Project and want it to behave like the SQl-Connection User Control. Means you can drag it from the toolbox on a form and it docks underneath the forms designer.
Does anybody know how to achieve this?
Thanks in advance
Stefan
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You should inherit "Component" not "Control"
//Roger
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Thanks for the fast Answer Roger 
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How to Select a existing directory name by showing a dialog.
( like in .net environment : file->newproject->location )
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Take a look at this [^] article written by Rama Krishna
Cheers,
John
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Hi, all, again!
Would you like to help me, plz?
Have the folow:
I want to create COM+ component with help c#, so, it will use the external(usual) dll-file(my.dll), where contents some logic (com-objects).
This dll good work in usual application, when add it as reference - all ok.
(a have not source for this dll file)
But when i try to link up it in my developed com+ app., - got folow answer from compiler:
"Assembly generation failed -- Referenced assembly 'name of my.dll' does not have a strong name"
is it have not 'strong name'????
i try the next:
al /out:my.dll "?" /keyfile:my_dll.snk
but it don't want to work... i do not understand want is this "?"
and is it right way to solve this problem? and what i must do in this case?
in any case thx.
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I am pretty new to C# and the .NET fromework for that matter. I have recently began working on a Binary Tree class and would like to be able to store any type a user wants to store (i.e. Object). I would like to hide the implementation of this class from the user, however I am having trouble discerning what type the data is that is being stored in this class. I would like to be able to do some sort of "dyanmic cast" on the data and call the appropriate CompareTo() method. I would like to not have to always test on the type of the data and then cast the data to that specific type.
Is this possible?
Hope this makes sense!
Any help would be greatly appreciated.
Thanks
Michael
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Look up typeof. It will do what you want.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
It'd probably be fairly easy to make a bot that'd post random stupid VB questions, and nobody would probably ever notice - benjymous - 21-Jan-2003
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