ASP.NET Discussion Boards

minhpc_bk21-Apr-06 17:46

21-Apr-06 17:46

Hi there,
You shouldn't call the RedirectFromLoginPage method, instead you can get the originally requested page from the ReturnUrl key in the query string, then use the Redirect method to throw the user back to that page, you can see an example from here[^].

Need help with ActivePDF Toolkit and ASP.NET 2.0 - having problem opening PDF on the production server!

Slow Learner21-Apr-06 16:44

Slow Learner

21-Apr-06 16:44

Hello,
We are using ActivePDF toolkit to generate reports in our web
application. We are using ASP.NET 2.0 and SQL Server 2005.

We are able to open the pdf files on our local development box with out
any problem. But having problems on the production server.

When we moved our application to the production serrver we made sure
that we copied the
production version of the APToolkitNET.dll to our project BIN directory
but still having problems.

When we try opening the PDF file on the server this is the error we are
getting:

"Adobe Reader could not open 'XXXXX[2].pdf' because it is either no a
supported file type or because the file has been corrupted (for
example, it was sent as an email attachment and wasn't correctly
decode)"

But the same code works perfectly fine on my development box but not
sure why is this causing on the server.

The version of Adobe Reader on my development box is 6.0
The version of Adobe Reader on the server is 7.0 (not sure if this
makes any difference but just want to mention it here)

Can some one help me with this if any one of you had similar problem in
the past?

Thanks in advance
-L

Re: Need help with ActivePDF Toolkit and ASP.NET 2.0 - having problem opening PDF on the production server!

minhpc_bk21-Apr-06 17:53

minhpc_bk

21-Apr-06 17:53

IMHO, the ActivePDF support site[^] should be a better place where you can look for an answer.

Advertisment Banner

LovelyHelp21-Apr-06 16:17

LovelyHelp

21-Apr-06 16:17

I might not know how to explain this. But I will try.
I will like to do an advertisment banner which it will run out and running on the screen when the current webpage is load.

Is there any way to do it?

Re: Advertisment Banner

CWIZO22-Apr-06 0:31

CWIZO

22-Apr-06 0:31

Please write your question again. I think nobody understands what you are trying to do.

--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!

Re: Advertisment Banner

Roshan P Mohammed22-Apr-06 18:47

Roshan P Mohammed

22-Apr-06 18:47

Hi Lovely,

Yes you are absolutely right, you dodn't know how to explain your need. I am sorry I didn't get you. If you want rotational advt, then there is nice control AdRotator in the standard library.

Regards
Roshan

Database for Country, State and City

DotNetDominator21-Apr-06 10:40

DotNetDominator

21-Apr-06 10:40

Hi,

Is there any control or Database available for .net which has all the Countries, States and Cities of the world. I know I am asking for Too Much, But one can atleast reply with YES/NO..

Re: Database for Country, State and City

Mike Ellison21-Apr-06 12:47

Mike Ellison

21-Apr-06 12:47

Maybe this will be helpful?
http://drupal.org/node/19983[^]

Full Text Search Engine

RizShiney21-Apr-06 9:10

RizShiney

21-Apr-06 9:10

hi,

I want to implement a full text search engine in my aspx page.Dont knw how to go abt in doing it. Can any1 guide me abt it.Am using asp.net and visualstudio2005.

Thanks;
riz

Re: Full Text Search Engine

What's my name?21-Apr-06 16:31

What's my name?

21-Apr-06 16:31

Maybe you can use www.google.com or www.baidu.com

Add "site:www.yousite.com" after keyword, then submit it to them.

.................

Sharing ViewState data between controls

ake_krakbar21-Apr-06 4:28

ake_krakbar

21-Apr-06 4:28

I´m trying to share variables between two custom controls in ViewState.
Control A sets a ViewState variable upon an eventhandler and after that Control B accesses the same ViewState variable. The problem is that when the second control tries to get the value from ViewState it is null. I have checked that the value is set before i try to fetch it so that´s not the problem.

Is there some kind of issue here that I don´t know about? Using Session variables worked just fine, but it´s important that the data is being stored per page so I have to use ViewState.

/Jonas

Re: Sharing ViewState data between controls

Guffa21-Apr-06 5:31

Guffa

21-Apr-06 5:31

Each control has a ViewState collection, so if you want to access another controls ViewState, you have to use a reference to that actual control.

If you put the value in the ViewState of the page, you should be able to reach it from any control. I haven't tried this though, so I don't know if it's even possible. If it is, you obviously can't use more than one set of those controls in each page, as they would collide otherwise.

---
b { font-weight: normal; }

Re: Sharing ViewState data between controls

ake_krakbar21-Apr-06 9:32

ake_krakbar

21-Apr-06 9:32

Thanks for your reply. I tried to access the page view state, but haven´t managed to do it. There are no Page.ViewState och Context.ViewState properties.

Maybe ViewState isn´t the best place to store pagewide global data that should be shared between controls...

Retriving images from database in c#

sripall s21-Apr-06 4:10

sripall s

21-Apr-06 4:10

iam sripall doing web projects and iam not able to retrive images from database so pls do the neefull iam using c# with sql server

sripall s

Re: Retriving images from database in c#

Paddy Boyd21-Apr-06 4:55

Paddy Boyd

21-Apr-06 4:55

Whats the error?

SaveDialog

dumser121-Apr-06 3:07

dumser1

21-Apr-06 3:07

Hi everybody

I wanna know it s possible to use the SaveDialog in a website project.
Thx

Re: SaveDialog

Vasudevan Deepak Kumar21-Apr-06 3:29

Vasudevan Deepak Kumar

21-Apr-06 3:29

You can not. When the web browser encounters a Mime Type, that it is'nt capable of displaying inline or it is configured to save for later use, it would popup the Save Dialog.

Unless you use an ActiveX Control you can not access it using simple JavaScript.

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

Avoiding a dialog window when we are closing a page

Jeeva Mary Varghese21-Apr-06 2:25

Jeeva Mary Varghese

21-Apr-06 2:25

Hai,
I have 2 different web pages.When I am clicking the first one,the control will moves to the second page.And at the same time,i want to close the parent window,When we are closing the parent window, a dialog window appears and saying that "do u want to close the window".Is it possible to avoid that dialog window.

Please help me ...

Jeeva

Re: Avoiding a dialog window when we are closing a page

Vasudevan Deepak Kumar21-Apr-06 3:30

Vasudevan Deepak Kumar

21-Apr-06 3:30

Jeeva,

You are not authorised to close the browser window applications that were not opened by you.

There exists an undocumented workaround like by setting some name to the window and window.opener and then to close without prompt. But future versions of the browsers may change this behavior.

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

Re: Avoiding a dialog window when we are closing a page

Jeeva Mary Varghese22-Apr-06 3:20

Jeeva Mary Varghese

22-Apr-06 3:20

Hai Deepak,

These are two different pages.I am using window.open for opening the second page.From the second window I want to close the first one,that is using window.close.
How can we avoid that prompt.
Jeeva

How can get the event of a button added in a datagrid in asp.net?

SIJUTHOMASP21-Apr-06 2:16

SIJUTHOMASP

21-Apr-06 2:16

Hai,

I have added button using property builder in datagrid. I want to execute some functions under this button click.How I can get the server side events of that button.How I can do this? Please show me the right way.

Thank You,
Rahul.P.Menon.

Re: How can get the event of a button added in a datagrid in asp.net?

sathish s21-Apr-06 2:25

sathish s

21-Apr-06 2:25

a. use ItemDataBound_DataGrid Event
b. find the control
Dim btn AS Button = CType(e.Item.FindControl("Buttonname"),Button)
C. add your event

Re: How can get the event of a button added in a datagrid in asp.net?

SIJUTHOMASP21-Apr-06 2:26

SIJUTHOMASP

21-Apr-06 2:26

Hai Satheesh,

Thanks much for your reply.

Rahul.P.Menon

Re: How can get the event of a button added in a datagrid in asp.net?

Mike Ellison21-Apr-06 2:53

Mike Ellison

21-Apr-06 2:53

I'll add a different approach to sathish's answer -

Since you are adding the button in a datagrid column, you can take advantage of event bubbling within the datagrid. Assign a CommandName (and optionally CommandArgument to the button (these are properties of the button). Then in the code handler for the DataGrid's ItemCommand event, you can determine if that command button were clicked by it's CommandName. For example, if you named your button "Details", then your DataGrid ItemCommand handler might look like this:

void MyGrid_ItemCommand(object o, DataGridCommandEventArgs e)
{
  if (e.CommandName == "Details")
  {
    // do something when "Details" is clicked...
    // perhaps check e.CommandArgument to get to additional
    // data assigned to the button...
  }
}

It's typical to use a switch statement in an ItemCommand handler if you have several buttons with CommandName's in your datagrid.

Re: How can get the event of a button added in a datagrid in asp.net?

narendrakumarp21-Apr-06 2:55

narendrakumarp

21-Apr-06 2:55

Hi
Try this:

int tmpid = Convert.ToInt32(datagrid.DataKeys[(int)e.Item.ItemIndex]);

string popupScript = "< Script language = 'javascript'>"+ string.Format("javaScript:window.opener.document.{0}.value = \'{1 Big Grin | :-D

}\';window.close(0;", request.QueryString["field"], Convert.ToInt32(tmpid)) + "";

Page.RegisterClientScriptBlock("PopupScript",popupScript);

In Properties of DataGrid, This Code as to be written in "ItemCommand" Event.

Regards,
Naren

please help me

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