Re: Richtextbox - ASP.NET Discussion Boards

Re: Object relation mapping

Ankur^\m/24-Jul-10 2:59

Ankur^\m/

24-Jul-10 2:59

You forgot to mention the link from where you copied it.
http://en.wikipedia.org/wiki/Object-relational_mapping[^] and http://blogs.msdn.com/b/gblock/archive/2006/10/26/ten-advantages-of-an-orm.aspx[^]

I am putting it so that OP can read more details.

..Go Green..

xmldatasource + rss + retrieve image

Thommie.h23-Jul-10 8:06

Thommie.h

23-Jul-10 8:06

Hi,

I use a xmldatasource to display news from another site on mine. But in the description there is an image that i dont know how to retrieve? I get a "empty" image icon.

Can anyone help out? I use, XPath="rss/channel/item" and the image is under description i think..

thanks in advance
Thommie

Re: xmldatasource + rss + retrieve image

Peace ON23-Jul-10 19:22

Peace ON

23-Jul-10 19:22

I found one useful link[^] for the same.

It contains example to retrieve image from RSS feed.

HTH

Jinal Desai - LIVE
Experience is mother of sage....

Re: xmldatasource + rss + retrieve image

Thommie.h24-Jul-10 10:05

Thommie.h

24-Jul-10 10:05

couldn´t get it to work with XPath like i retrieve alla the rest information, any ideas?

Richtextbox

4anusha423-Jul-10 2:31

4anusha4

23-Jul-10 2:31

How to append a new line to a richtextbox in c#.net

Re: Richtextbox

Yusuf23-Jul-10 3:55

Yusuf

23-Jul-10 3:55

what happen to your old friend new line character '\n' Wink | ;)

Yusuf
May I help you?

Re: Richtextbox [modified]

raju melveetilpurayil23-Jul-10 3:59

raju melveetilpurayil

23-Jul-10 3:59

RichTextBox.Text = "1st line<br/> 2nd line";

makhaai

modified on Saturday, July 24, 2010 3:44 AM

Re: Richtextbox

Sandeep Mewara23-Jul-10 21:37

Sandeep Mewara

23-Jul-10 21:37

Shouldn't it be <br /> instead of </br>?

Re: Richtextbox

raju melveetilpurayil23-Jul-10 21:44

raju melveetilpurayil

23-Jul-10 21:44

Sandeep Mewara, its a mistake. I will Update that.

Re: Richtextbox

Sandeep Mewara23-Jul-10 21:47

Sandeep Mewara

23-Jul-10 21:47

Looks like you didnt like me pointing it. D'Oh! | :doh:

Chill, just told you so that you can rectify it.

Re: Richtextbox

raju melveetilpurayil23-Jul-10 21:54

raju melveetilpurayil

23-Jul-10 21:54

I am not. I like doing something [posting,asking..] here, other than any other Programming forums. because if I do anything wrong others [like u] will correct me. anyway thank you Sandeep Mewara.

Raju.M

Re: Richtextbox

R. Giskard Reventlov23-Jul-10 4:27

R. Giskard Reventlov

23-Jul-10 4:27

RichTextBox.Text += "text to append";

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: Richtextbox

Peace ON23-Jul-10 19:36

Peace ON

23-Jul-10 19:36

You can also try following line for newline in richtextbox.

richTextBox1.Text = "Some text " + Environment.NewLine + "Again some text.";

HTH

Jinal Desai - LIVE
Experience is mother of sage....

How to use RenderControl() Method with Ajax controls

NTheOne23-Jul-10 0:04

NTheOne

23-Jul-10 0:04

To All,

How to use RenderControl() method with Ajax Controls?

Thanks and Regards..

Re: How to use RenderControl() Method with Ajax controls

Sathesh Sakthivel23-Jul-10 0:09

Sathesh Sakthivel

23-Jul-10 0:09

RenderControl[^]

Sathesh.

Blessed is the season which engages the whole world in a conspiracy of love.

I want to open any audio file in my page

jintalPatel22-Jul-10 22:57

jintalPatel

22-Jul-10 22:57

Hi

I want to open a audio file on linkbutton click event...i boud the file name on linkbutton when we press on the button i actally want to play that sound file.my linkbutton is in datagrid.and audio file is xyz.osf formate..

Please help me

Re: I want to open any audio file in my page

Peace ON23-Jul-10 4:24

Peace ON

23-Jul-10 4:24

Try little googling[^], you will find your answer.

HTH

Jinal Desai - LIVE
Experience is mother of sage....

Print web page using ASP.NET

NTheOne22-Jul-10 22:20

NTheOne

22-Jul-10 22:20

Hi To All,

Can any body help me how to print a web page using ASP.NET?

Thanks and Regards...

Re: Print web page using ASP.NET

Peace ON22-Jul-10 22:32

Peace ON

22-Jul-10 22:32

I found nice link for the same.

http://www.dotnetcurry.com/ShowArticle.aspx?ID=92[^]

HTH

Jinal Desai - LIVE
Experience is mother of sage....

Re: Print web page using ASP.NET

NTheOne22-Jul-10 22:48

NTheOne

22-Jul-10 22:48

Thanks a lot...It helps...!!!! Smile | :)

Re: Print web page using ASP.NET

Peace ON23-Jul-10 4:29

Peace ON

23-Jul-10 4:29

My Pleasure.

Jinal Desai - LIVE
Experience is mother of sage....

Viewstate not updated after TransmitFile

KittyKit22-Jul-10 10:53

KittyKit

22-Jul-10 10:53

Hello there

I have been spending almost half-a-day to get this problem solved, but could not even find a single article that would help me. I wonder whether nobody else has faced this problem.

Okay, my webpage involves creating excel files. My download button has code like this

HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/vnd.ms-excel";
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=clientcopy.xlsx");
HttpContext.Current.Response.TransmitFile(Server.MapPath("App_data/" + Viewstate["FileName"]));
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.Close();
HttpContext.Current.Response.End();

Alright. this works fine. The problem is, After downloading I want to make Viewstate["FileName"] to be null. But whatever I do, during the next post back after the filetransmit, the Viewstate["FileName"] still retains the old value and refuses to get updated to null. I tried writing the Viewstate["FileName"] = null; at every possible place in the above code - at the begining, in the middle and at the end after response.end(). BUT no way Cry | :((

Can someone help on how to modify the viewstate after a file transmit???

Note:
=====
My webpage has an update panel. Button "GO" displays a report in the update panel based on some selections outside the updatepanel. Button "ADD" keeps on adding the displayed reports to an excelfile until Button "download" is clicked and excelfile is downloaded. "GO" and "ADD" triggers partial postback and "download" triggers fullpostback.

thanks
Kit

Re: Viewstate not updated after TransmitFile

Yusuf22-Jul-10 13:52

Yusuf

22-Jul-10 13:52

You may want to read this msdn[^] article about view states.

You may have to override the SaveViewState() method on the page and set the value to null. Don't forget to call the base.SaveViewState() through!

Yusuf
May I help you?

Re: Viewstate not updated after TransmitFile

Prosanta Kundu online22-Jul-10 19:54

Prosanta Kundu online

22-Jul-10 19:54

Try this

HttpContext.Current.Response.TransmitFile(Server.MapPath("App_data/" + Viewstate["FileName"]));
Viewstate["FileName"] = "";
HttpContext.Current.Response.Flush();

Re: Viewstate not updated after TransmitFile

T M Gray23-Jul-10 8:44

T M Gray

23-Jul-10 8:44

ViewState is the state of the "View", or in other words the state of the page displayed in the browser. Since the transmission of the file doesn't change that view it wouldn't change the ViewState. If you want something that can be changed with the file transmission you need to use a data location that can be affected by it. I suggest setting a cookie.

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