æøå characters - C# Discussion Boards

Curtis Schlak.10-Jan-06 5:00

10-Jan-06 5:00

Yes and no. It will register the assembly portion, but you still need to register the COM portion. Try looking around your computer for .NET Services Installation Tool (Regsvcs.exe)[^]

"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty

GetRectOfTreeNode

kolsky10-Jan-06 3:02

kolsky

10-Jan-06 3:02

Is there an easy way to find the bounding rectangle of a TreeNode in a TreeView?

<br />
TreeView treeView;<br />
TreeNode treeNode;<br />
<br />
Rect rect = treeView.GetRectOfNode(someNode);<br />
<br />
Point point = PointInRect(rect);<br />
TreeNode sameNode = treeView.GetNodeAt(point);<br />
<br />
Assert.True(ReferenceEquals(treeNode, sameNode));<br />

Thanks, Amir

Re: GetRectOfTreeNode

kolsky10-Jan-06 3:05

kolsky

10-Jan-06 3:05

Of course, this is also nice, and perhaps better. If there is no bounding rectangle (because the node is not visible) {-1,-1} is a reasonable reply.

<br />
TreeView treeView;<br />
TreeNode treeNode;<br />
<br />
Rect rect = treeNode.BoundingRect; <br />
<br />
Point point = PointInRect(rect);<br />
TreeNode sameNode = treeView.GetNodeAt(point);<br />
<br />
Assert.True(ReferenceEquals(treeNode, sameNode));<br />

Re: GetRectOfTreeNode

Ravi Bhavnani10-Jan-06 7:21

Ravi Bhavnani

10-Jan-06 7:21

How about Bound?

/ravi

My new year's resolution: 2048 x 1536
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Re: GetRectOfTreeNode

Ravi Bhavnani10-Jan-06 10:55

Ravi Bhavnani

10-Jan-06 10:55

In response to your email, yes. See this link TreeNode.Bounds[^]

/ravi

My new year's resolution: 2048 x 1536
Home | Music | Articles | Freeware | Trips
ravib(at)ravib(dot)com

web service authentication

seee sharp10-Jan-06 2:57

seee sharp

10-Jan-06 2:57

I am developing an application using C#, .NET framework 2.0. This is combination of two web services and one desktop executable. Web services are running on Windows Authentication.
I need to send user credentials from UI application (desktop application) to Web service two. Web service two is not directly accessible to UI, it is only accessible through web service 1.
How can I send user credentials to web service 2 through web service 1.

Right now, web service two is not getting authentication, it throws error, 401 – Unauthorized access.

Appreciate your help.

Thanks and regards,
Ashish Basran

Importing Outlook Contacts to a specific folder

Starchild200510-Jan-06 2:40

Starchild2005

10-Jan-06 2:40

Hi!

I have problems importing Outlook Contacts to a specific folder. This is what my code looks like:

<br />
            Outlook.Application objOutlook = new Outlook.ApplicationClass();<br />
            NameSpace outlookNS = objOutlook.GetNamespace("MAPI");<br />
            MAPIFolder contactFolder = outlookNS.GetDefaultFolder(OlDefaultFolders.olPublicFoldersAllPublicFolders);<br />
            <br />
<br />
            Outlook.ContactItem objContact =<br />
                (Outlook.ContactItem)objOutlook.CreateItem(Outlook.OlItemType.olContactItem);            <br />
<br />
            objContact.CompanyName = contact.CompanyName;<br />
            objContact.SaveAs("testmapp", OlDefaultFolders.olPublicFoldersAllPublicFolders);<br />

What I want to do is to impor contacts to a contactlist under "public folders -> all public folders -> testmapp" in Microsoft Outlook. When i'm running this I get an "invalid arguments"-exception at the last row.

Any ideas how to do this differently?

æøå characters

Genbox10-Jan-06 0:50

Genbox

10-Jan-06 0:50

Hi.

I have a problem with the danish characters æøå, when i exstract them from my database and put them into a gridview (with the database as datasource) then the characters is fine.

but if i take the result from the gridview and put it into another gridview with a textbox in its footer, then it's all weird.

this is the code that makes trouble:

TextBox txtFood = GridView1.FooterRow.FindControl("txtFood") as TextBox;
txtFood.Text = GridView2.SelectedRow.Cells[0].Text;

if i print GridView2.SelectedRow.Cells[0].Text as this:
Response.Write(GridView2.SelectedRow.Cells[0].Text);
it returns the correct characters (æøå)
so does the textbox if i print it out like this:

TextBox txtFood = GridView1.FooterRow.FindControl("txtFood") as TextBox;
txtFood.Text = GridView2.SelectedRow.Cells[0].Text;
Respomse.Write(txtFood.Text);

So how can it be weird characters like æ ? is it the ASCII code or something? how do i view the æøå correct in the textbox on my webpage ?

Re: æøå characters

mikailcetinkaya10-Jan-06 2:44

mikailcetinkaya

10-Jan-06 2:44

it is all about that textbox viewState data. your controls doesnot take proper encodings to store viewstate data , agressively inspect properties of them and use a html textbox control

Mikail Çetinkaya . The C# DEveloper

Re: æøå characters

Genbox10-Jan-06 4:17

Genbox

10-Jan-06 4:17

so how do i change the controls so that it can store the viewstate data correctly ?

I code ASP.net and C# in a website, i dont know how to send the data from a gridview to a normal html textbox control.

Re: æøå characters

mikailcetinkaya11-Jan-06 5:40

mikailcetinkaya

11-Jan-06 5:40

try onload manually declaring encoding like Response.encoding="XXXXX"

Mikail Çetinkaya . The C# DEveloper

Communicating to a mobile phone

mumf8310-Jan-06 0:10

mumf83

10-Jan-06 0:10

Please help me.......

I'm currently at university and I need to develop a product to connect a mobile phone device to a PC and view the contents of the phone to the PC, e.g. The user will be able to view the contacts and edit, delete or even add new contacts to the phone via the PC. I really don't know where I should start looking on how to develop this system and I was wondering if anyone will be able to help me, to point me into the right direction or any good code examples from books or web sites on how to communicate to a phone to synchronise the data and proceed with the above objectives? The phone I have now is a Nokia 6100, if that gives anyone more infomation?

Hope to here from someone soon? Sniff | :^)

Re: Communicating to a mobile phone

mikailcetinkaya10-Jan-06 2:46

mikailcetinkaya

10-Jan-06 2:46

this type of question is answered in this forum pls. search on forum and cp

Mikail Çetinkaya . The C# DEveloper

Re: Communicating to a mobile phone

ekynox10-Jan-06 13:48

ekynox

10-Jan-06 13:48

you can try accessing the Nokia Developer Forums. Maybe you could find some answers there.

Check if file is Accessible

rnvrnv9-Jan-06 23:51

rnvrnv

9-Jan-06 23:51

Hi,

I need to open a file that is also opened in another application. when i try to open and read the file it says the file is being used by other program.

in this case is there a way to open a file?

How can i check if the file is accessible or not?

regards,
rnv

Re: Check if file is Accessible

Dave Kreskowiak10-Jan-06 5:27

Dave Kreskowiak

10-Jan-06 5:27

If the file is locked by the other application, or opened with DenyShare, there's no way you can open the file until the other application closes it and releases it's locks.

The only way to check to see if the file is accessible is to try and open it. Catch an Exceptions thrown in a Try/Catch block. If the open fails, wait a bit, then try again. Eventually, the other app should close the file and you'll be able to open it.

You could also try to only open the file for SharedRead, meaning you're application will not write to the file but will allow other processes to share access to the file. If your other application is denying Shared Read, you're out of luck.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Generating program from the another program

tadung9-Jan-06 22:54

tadung

9-Jan-06 22:54

I have some problem when I code a program for generating another program by C#. I want to code a program after it is run then it generate another program.

Ex: Write the A program iuput the string and generate B program. Then this B.exe is run, it output the string that inputed in the A program.

I am looking forward to your response soon.
Thank you very much.
Dung

Tran Dung

Re: Generating program from the another program

Colin Angus Mackay9-Jan-06 23:45

Colin Angus Mackay

9-Jan-06 23:45

You didn't ask a question. What is it that you want to know?

ColinMackay.net
"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucius
"If a man empties his purse into his head, no man can take it away from him, for an investment in knowledge pays the best interest." -- Joseph E. O'Donnell

Re: Generating program from the another program

Sebastian Schneider10-Jan-06 1:48

Sebastian Schneider

10-Jan-06 1:48

Fire up MSDN, filter for .NET, search for compiler.

Cheers,
Sebastian

--
Contra vim mortem non est medicamen in hortem.

print preview for xps document

Shiva Prasad9-Jan-06 22:51

Shiva Prasad

9-Jan-06 22:51

hi all,

I am using DocumentViewer Class which exports

print method only..I need to have a print preview option too in the winfx application.

What's the right way to do this ? I am using vc# 2005

I also need suggestion for the following method

In the Handler for print preview menu, I have a

private void OnPrintPreview( )

{

System.Windows.Forms.PrintPreviewDialog prev = new System.Windows.Forms.PrintPreviewDialog();

prev.document = //Here, How can I get the PrintDocument from DocumentViewer

prev.ShowDialog()

}

DocumentViewer's document member variable is of type

IDocumentPaginitorSource. Pls let me know how to get

System.Drawing.Printing.PrintDocument type from IDocumentpaginitor.

Thanks,

Finding Text in a RichTextBox

alvinjv9-Jan-06 22:48

alvinjv

9-Jan-06 22:48

I am a novice at C# and was wondering if there is a way to implement a find function in a RichTextBox. I have been thus far able to find the text and even change the color of the text when found. However I was wondering if it is possible to move the window focus to where the text was found, much like in a word processor.

Re: Finding Text in a RichTextBox

Curtis Schlak.10-Jan-06 3:34

Curtis Schlak.

10-Jan-06 3:34

If you know what you want to select, say characters 42 through 51, then you can do the following in your search method.

// Lots of neat stuff
myRichTextBox.Focus();
myRichTextBox.Select( start, length ); // start = 42, length = 9 for this example
// Lots more neat stuff

I hope that helps.

"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty

Re: Finding Text in a RichTextBox

Dave Kreskowiak10-Jan-06 5:23

Dave Kreskowiak

10-Jan-06 5:23

You're looking for the RTB's ScrollToCaret[^] method. So long at the RTB's SelectionStart property it set to where you want to scroll and the RTB has the Focus, this method will work.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Printing

Dylan van Heerden9-Jan-06 20:10

Dylan van Heerden

9-Jan-06 20:10

Hi
Does anyone have an example to print a statement?

Thank you,
D

Re: Printing

PrakashBhaskar9-Jan-06 20:26

PrakashBhaskar

9-Jan-06 20:26

Hi,
where did you have your statement if it is in aspx page write the following code on body onload event, it will automatically print this page.

Thanks
Warm Regards
Prakash-B

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