C# Discussion Boards - CodeProject

Yanshof21-Oct-05 23:44

21-Oct-05 23:44

Hi All

I wrote 2 application that talk one with the other [like com in C++].
The Application1 send string [like BSTR] to Application2 ->this string is in XML format.
I don't understand how Application2 will convert the string to be as XML format.

Can someone help me?

Thanks.

Re: How convert string stream to XML ?

S. Senthil Kumar22-Oct-05 0:57

S. Senthil Kumar

22-Oct-05 0:57

You mean how to read and parse the XML? Does XmlDocument.LoadXML[^] help?

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

PRODUCT KET VS.2005 BETA 2

Greeky21-Oct-05 23:43

Greeky

21-Oct-05 23:43

I know this is not true but i need immediate answer

I have Vs.net beta 2 copy, it s not original, I know, if the dvd is original, product key will automaticaly comes while setup progressing.

I have to install vs.net 2005 today immediately. please someone gives me his /her beta 2 product key . if not i wont complete my homework till monday. I think it s legal to share vs.2005 product key, BECAUSE it s Beta Please HELPPP

Re: PRODUCT KET VS.2005 BETA 2

XeoN-Kc22-Oct-05 2:52

XeoN-Kc

22-Oct-05 2:52

Funnily enough...my beta version never asked for a product key!!! Laugh | :laugh:

Re: PRODUCT KET VS.2005 BETA 2

André Ziegler22-Oct-05 3:56

André Ziegler

22-Oct-05 3:56

XeoN-Kc wrote:
my beta version never asked for a product key

I can agree with "XeoN-Kc". But the DVD-Box is sheep (only 10€), that everyone can pay this to have the BETA2.

Re: PRODUCT KET VS.2005 BETA 2

Daniel Grunwald22-Oct-05 5:16

Daniel Grunwald

22-Oct-05 5:16

Don't pirate software, even if it's just a beta (and even if it's from Microsoft Wink | ;)

).
You could use a free IDE (e.g. SharpDevelop[^]) as alternative.

WebDav Protocol Methods

Brihadish21-Oct-05 23:07

Brihadish

21-Oct-05 23:07

Hi,
I have implemented an API for executing WebDav Methods using "MSXML2.XMLHTTP30".
the code is working fine when i tested it over the IIS on my local machine.

but, when i try to execute the "PROPFIND"(WebDav)method, the server is returning a "NOT FOUND,404" error, even though the resource exists.

Im also facing an issue while using the "GET" method to retrieve method from a binary file like wrod document, as the XMLHTTP objec tis returning the bits using a "string" property.

please help me on these two points.

Thanks and Regards,
Brihadish

Image Converting to TGA,SVG etc..

idris cinn21-Oct-05 21:16

idris cinn

21-Oct-05 21:16

Hi Everybody,

We can convert our image's format to ten (.Bmp .Emf .Exif .Gif .Icon .Jpeg .MemoryBmp .Png .Tiff .Wmf) different image formats using System.Drawing.Imaging in C#.

But, i also want to convert my image to other image fotmats as TGA,SVG etc. in C# too. Cry | :((

So how can i do this?

Is there any method or advice for me? Confused | :confused:

Please help me..

Thanks for your advices.... Smile | :)

-- modified at 3:34 Saturday 22nd October, 2005

Re: Image Converting to TGA,SVG etc..

idris cinn23-Oct-05 20:25

idris cinn

23-Oct-05 20:25

Hi Everybody again,

I am waiting for your advices..

I need help..Please...

files address temp

Member 161931221-Oct-05 20:31

Member 1619312

21-Oct-05 20:31

when me right click on a file this file address save in a place.
i want to have this fileaddress in C#.

or when me drag&drop a file this file address save in a place.
i want to have this fileaddress in C#.

iman.behboudi@gmail.com

ServerControl TextBox ViewState

antinyarun21-Oct-05 20:28

antinyarun

21-Oct-05 20:28

I am having a TextBox in a webform,i have set the EnableViewState property of the TextBox as false.but also the TextBox retains it value.I can't predict what is the thing happening there...could anyone guide me ?

happy coding
with lovez

search a string that is in database table or not

antinyarun21-Oct-05 20:17

antinyarun

21-Oct-05 20:17

In a TextBox, I am giving some string 'for example color' and in database table, i am having a value as 'colour',if i use like or = property it will not return true...i.e color and colour are not same...i just want to search two string with same pronouncation...how i can do this.

happy coding
with lovez

Re: search a string that is in database table or not

sreesiri21-Oct-05 20:34

sreesiri

21-Oct-05 20:34

ya u can do that.

first u ger the color field from database.
and fill the dataadapter ..
then add to dataset.

now take another string.

suppose.str
now ..
str=Convert.ToString(ds.Tables["tablename"].Rows[0]["colrfield"].ToString());

suppose ur entered text value is str1

then compare str=str1
ok.

i hope u understand

byeeeeeeeeee

how to update database when the page/window is closed

sreesiri21-Oct-05 20:02

sreesiri

21-Oct-05 20:02

how can i update the database when a window is closed

hope for the help..

byeeeeeeee

Re: how to update database when the page/window is closed

S. Senthil Kumar21-Oct-05 20:32

S. Senthil Kumar

21-Oct-05 20:32

Subscribe to the Closing[^] and do the update in the event handler.

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

Re: how to update database when the page/window is closed

Anonymous21-Oct-05 21:02

Anonymous

21-Oct-05 21:02

thanks for ur reply..
but i want the code for aspx page using c#
where System.windows is not working

Re: how to update database when the page/window is closed

André Ziegler22-Oct-05 4:25

André Ziegler

22-Oct-05 4:25

Hi,

take a look at the Unload-Event.

SDK says:

Server controls must perform any final clean-up, such as closing files, database connections and discarding objects, during this stage of the control lifecycle before the instance is unloaded.

Re: how to update database when the page/window is closed

sreesiri23-Oct-05 18:27

sreesiri

23-Oct-05 18:27

thanx 4 ur reply....
but the unload event is not at all generating when the page is closed.
if u hav idea plz send the code.

thanks once again..
byeeeeeee

TreeView node detection

picasso221-Oct-05 19:33

picasso2

21-Oct-05 19:33

I am learning how to use TreeView:

Added a treeview and a panel component. Doble-click on the TV component and I get the "treeView1_AfterSelect"function.

My nodes are as follows:

NodeA
Node1
Node2
NodeB
node1
When user clicks on Node1, a texBox1 is created on the panel
How can I do this?
Any help is greatly appreciated.

Re: TreeView node detection

S. Senthil Kumar21-Oct-05 20:29

S. Senthil Kumar

21-Oct-05 20:29

Get the selected node and decide what to do. The Tag property is very useful for this.

void treeView1_AfterSelect(...)
{
    TreeNode node = treeView1.SelectedNode;
    // Just an arbitrary check
    if (((int)node.Tag) == 1)
    {
        panel1.Controls.Add(new TextBox);
    }
}

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

how to redirect to another page when current page is closed

Anonymous21-Oct-05 19:18

Anonymous

21-Oct-05 19:18

hi,
when i close the page(aspx) it has to redirect to another page.
how can we do that.
anybody plzz. help.

advance thanks.

byeeeeee
siri

Re: how to redirect to another page when current page is closed

dabuskol22-Oct-05 1:07

dabuskol

22-Oct-05 1:07

Response.Redirect("anotherpage.aspx");

Re: how to redirect to another page when current page is closed

MoustafaS22-Oct-05 6:57

MoustafaS

22-Oct-05 6:57

this may happen by JavaScript, in the onunload event.

"Praying." Is this only what I can do for him ?

Bitmap Image in customize control

luckyeagle21-Oct-05 18:52

luckyeagle

21-Oct-05 18:52

Hello, Everybody.

I have created a customize control in C# using VS.Net 2005(but has the same problem in VS 2003)
then I insert it into a windows application form and setup some properties,
and it compiles without any problem.

But when I reopen the solution second time and I come to design view of the application form, D'Oh! | :doh:

it shows an error message:
Failed to create component 'scontrol'. The error message follows: 'System.ArgumentException: Parameter is not valid.at System.Drawing.Bitmap..ctor(String filename) in the scontrol.cs line98'

line98: Bitmap bw = new Bitmap(@"beforeBtn.bmp");

Then I think it cann't find the image I used for the button backgroundImage of the scontrol.cs. Then I copied the images into the application form directory with solution and also in the bin folder, however it doesn't solve the bug.

Does anyone understand what has happened and why compiler cann't find the image to initialize my scontrol in an application form? How can I make it work?

Cheers Smile | :)

-- modified at 1:08 Saturday 22nd October, 2005

I want to develop a live video display windows form control

varmag21-Oct-05 18:30

varmag

21-Oct-05 18:30

Hai all,
I am working on an instrumentation project in which i have to display live video coming from a camera.
I couldnt found an appropriate .net form control.
If any body know the related link make a note to me.

Presently I want to develop my own control for live video display.
I am new to .net.
Please anybody help me to get the related documentation so that i can develop the control.
Espesially i want the in formation to acess the video input throut the win32 API.

Varmag

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.