Re: Converter converter = new Converter(delegate(int value) - C# Discussion Boards

f1ref1re25-Jun-09 6:05

25-Jun-09 6:05

Hi, I use the standard webbrowser control (not the extended version that is available here) (.net framework version is 3.5) in my C# application. When I input data in a text field a javascript function checks that input and displays a YES/NO Messagebox based on that input. Is there any way to get the Dialogresult of that messagebox (i.e. what button was pressed) or better yet a way to intercept this event in order to display my own messagebox?

Re: Webbrowser Messagebox Dialogresult?

Arindam Sinha25-Jun-09 21:57

Arindam Sinha

25-Jun-09 21:57

I think you are using confirm() function. If not then try out the following Smile | :)

<html>
<head>
<script type="text/javascript">
<!--
function confirmUserInput() {
	var ans = confirm("Are you sure?")
	if (ans){
		alert("Thank you for your answer")
	}
	else{
		alert("Please made your mind first")
	}
}
//-->
</script>
</head>
<body>
<form>
<input type="button" onclick="confirmUserInput()" value="Confirmation">
</form>
</body>
</html>

Print a form

Samb198525-Jun-09 5:59

Samb1985

25-Jun-09 5:59

It's possible to print a form (in format A4) with all controls included in it as the form appear on the desktop ? without manual creation of a specific PrintDocument.
Is there a class that realize this print ?

Re: Print a form

musefan25-Jun-09 6:29

musefan

25-Jun-09 6:29

why can't you use PrintDocument?

it's as simple as this[^]

Life goes very fast. Tomorrow, today is already yesterday.

Re: Print a form

Samb198525-Jun-09 6:42

Samb1985

25-Jun-09 6:42

thanks...it's perfect. But the quality of the print it's low quality.

Converter converter = new Converter(delegate(int value)

Angel Romero25-Jun-09 4:39

Angel Romero

25-Jun-09 4:39

Hi everybody
I want to know what does this code do, why do they put a delegate? please explain me the topics and concepts behind every word
Thanks Smile | :)

Converter<int, String> converter = new Converter<int, String>(delegate(int value){return Convert.ToString(value);});

Re: Converter converter = new Converter(delegate(int value)

led mike25-Jun-09 4:41

led mike

25-Jun-09 4:41

Angel Romero wrote:
please explain me the topics and concepts behind every word

Why? They are already explained on the MSDN Web site. If I type it into a forum message you still have to READ IT. What's the point?

Re: Converter converter = new Converter(delegate(int value)

Angel Romero25-Jun-09 4:45

Angel Romero

25-Jun-09 4:45

Well it doesn't explain why they use "delegate" or Generics for this conversion Confused | :confused:

Re: Converter converter = new Converter(delegate(int value)

led mike25-Jun-09 4:51

led mike

25-Jun-09 4:51

Angel Romero wrote:
Well it doesn't explain why they

And how would anyone but "them" know why "they" did it?

You might want to check this out[^]

Re: Converter converter = new Converter(delegate(int value)

Angel Romero25-Jun-09 4:55

Angel Romero

25-Jun-09 4:55

Well thanks for your answers
I can't find what I need from you
Thanks anyway

Re: Converter converter = new Converter(delegate(int value)

led mike25-Jun-09 5:15

led mike

25-Jun-09 5:15

Angel Romero wrote:
Well thanks for your answers

And thank you for answering my question.

Good luck, you're going to need it.

Re: Converter converter = new Converter(delegate(int value)

harold aptroot25-Jun-09 4:59

harold aptroot

25-Jun-09 4:59

It fits in their design pattern? It was required by some part of the .NET library? Who knows? Up to them, right? Whoever they might be..

Re: Converter converter = new Converter(delegate(int value)

musefan25-Jun-09 4:48

musefan

25-Jun-09 4:48

the difference is that is you do the running around then the OP only needs look at 1 page lol

So... Go Fetch! Laugh | :laugh:

Life goes very fast. Tomorrow, today is already yesterday.

Re: Converter converter = new Converter(delegate(int value)

J4amieC25-Jun-09 4:58

J4amieC

25-Jun-09 4:58

Explaining this seems a bit pointless, as if you cannot understand the general purpose of the delegate keyword in this context then you need to read up on the C# language.

Saying that working backwards:

delegate(int value){return Convert.ToString(value);}

This line is an inline way of writing:

public static string MyConvertMethod(int value)
{
  return Convert.ToString(value);
}

new Converter<int, String>(...)
This instantiates a Generic class (or delegate) named Converter with the item in parenthesis being the delegate itself.

Converter<int, String> converter = ...

The instantiated class (or delegate) is assigned to a variable named 'converter'.

I hope ive explained every word for you!

Re: Converter converter = new Converter(delegate(int value)

Not Active25-Jun-09 5:10

Not Active

25-Jun-09 5:10

J4amieC wrote:
read

What is the meaning of this word? D'Oh! | :doh:

only two letters away from being an asset

Re: Converter converter = new Converter(delegate(int value)

J4amieC25-Jun-09 5:15

J4amieC

25-Jun-09 5:15

Taken out of context, it could be the present or past tense of the verb "to read". It could be an item made of wood that is placed in the mouthpiece of a wind instrument, a mis-spelling of a common plant found beside a lake or finally an acronym for "Relative Element Address Designate" from the field of cryptography.

Take your pick and run with it.

Re: Converter converter = new Converter(delegate(int value)

Dave Kreskowiak25-Jun-09 6:08

Dave Kreskowiak

25-Jun-09 6:08

J4amieC wrote:
It could be an item made of wood that is placed in the mouthpiece of a wind instrument

I belive that is spelled "reed"...

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: Converter converter = new Converter(delegate(int value)

Rajesh R Subramanian25-Jun-09 9:31

Rajesh R Subramanian

25-Jun-09 9:31

He must yoose a splell chekker!

It is a crappy thing, but it's life -^ Carlo Pallini

Re: Converter converter = new Converter(delegate(int value)

Angel Romero25-Jun-09 5:19

Angel Romero

25-Jun-09 5:19

Goood

Thanks!!

I really appreciate your help!

Re-Question

Dong Cher, Ryu25-Jun-09 3:56

Dong Cher, Ryu

25-Jun-09 3:56

The Thread object getting with Thread ID <---- is possible?
There will be what kind of method and peels?

exam 1)
System.Diagnostics.ProcessThreadCollection ptc = curProc.Threads;
foreach (System.Diagnostics.ProcessThread ptt in curProc.Threads)
{
System.Threading.Thread th = ptt.id <--------- casting failed : ID is int type
Or
System.Threading.Thread th = (System.Threading.Thread)ptt.id <-------- casting failed
}

exam 2)
System.Diagnostics.ProcessThreadCollection ptc = curProc.Threads;
System.Diagnostics.StackTrace[] st = new System.Diagnostics.StackTrace[ptc.Count];
foreach (System.Diagnostics.ProcessThread ptt in curProc.Threads)
{
st[iPtCnt] = new System.Diagnostics.StackTrace(ptt, true); <--- casting failed ptt
}

MSDN) OverLoad List ---> StackTrace(Thread, Boolean)

Re: Re-Question

Luc Pattyn25-Jun-09 4:06

Luc Pattyn

25-Jun-09 4:06

Hi,

AFAIK you can't get a Thread unless you are creating one, as in Thread thr=new Thread(...);
The ManagedThreadId is a number that helps you in differentiating threads, I use it when logging application progress and intermediate results.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Re: Re-Question

EliottA25-Jun-09 4:09

EliottA

25-Jun-09 4:09

Didn't you ask a verbatim question here[^] and get the same answer?

Check out the CodeProject forum Guidelines[^]
The original soapbox 1.0 is back![^]

Active directory Users

caiena25-Jun-09 3:51

caiena

25-Jun-09 3:51

i user this code to get all users on the domain but it only returns me 1,000 users the problem is i have over 3,000 users in my domain what can i do to get the entire user list from AD

public static ArrayList GetAllADDomainUsers()
{
string domainpath = @"LDAP://DC=tshospital,DC=com";
ArrayList allUsers = new ArrayList();

DirectoryEntry searchRoot = new DirectoryEntry(domainpath);
DirectorySearcher search = new DirectorySearcher(searchRoot);
search.Filter = "(&(objectClass=user)(objectCategory=person))";
search.PropertiesToLoad.Add("samaccountname");
SearchResult result;
SearchResultCollection resultCol = search.FindAll();
if (resultCol != null)
{
for (int counter = 0; counter < resultCol.Count; counter++)
{
result = resultCol[counter];
if (result.Properties.Contains("samaccountname"))
{
allUsers.Add((String)result.Properties["samaccountname"][0]);
//allUsers.Add(result.GetDirectoryEntry());
}
}
}
return allUsers;
}

Re: Active directory Users

Manas Bhardwaj25-Jun-09 4:18

Manas Bhardwaj

25-Jun-09 4:18

You have to perform a paged seach, you can't exceed the server side limit of
1000 objects returned.
See DirectorySearcher.PageSize [^]property.

Manas Bhardwaj
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Dynamic crystal reports

rajeshkiduvath25-Jun-09 3:48

rajeshkiduvath

25-Jun-09 3:48

PLEASE HELP ME TO GENERATE DYNAMIC CRYSTAL REPORTS BY SETTING DATE AS PARAMETER FIELD.

RAJESH

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