ASP.NET

Re: How to fix this error?

9-Feb-09 4:26

You may need to reinstall your visual studio!!

sepel

Ranjit Viswakumar9-Feb-09 16:36

Ranjit Viswakumar

9-Feb-09 16:36

This error usually only occurs if the program is trying to execute some data memory blocks. Try this out-

1) Right click My Computer > Properties...
2) Click the 'Advanced' Tab
3) Under 'Performance,' click 'Settings'
3) Click the 'Data Execution Prevention' tab
4) Select 'Turn on DEP for essential Windows programs and services only'
5) Restart

This option is selected by default, but with installation of SQL 2005 or Visual Studio it can change and cause this type of thing later. Good luck!

Ranjit Viswakumar
Professional Services Specialist
http://hostmysite.com/?utm_source=bb

Re: How to fix this error?

venkat86_ece9-Feb-09 18:42

venkat86_ece

9-Feb-09 18:42

Hi..
Thanks for your response.
But in my machine,those buttons are already selected whatever u said..
Still also i got same error..
Please Help me..
Thanks in Advance..
Regards,
Venkat

Validating parameters and then passing as post parameter to another site

JacquesDP9-Feb-09 1:36

JacquesDP

9-Feb-09 1:36

Hi Guys,

I have a page where I check if the user is logged on in the page load event, if the user is logged in then I get the user details from a database and then immediately want to send them to a 3rd party site using post parameters from the page load event, if the are not logged in then I want to continue displaying the current page.

To continue displaying the page that is busy loading if they are not logged in is not the problem, the problem I'm having is that if they are logged in I get four string variables, for example

string _a = "abc";
string _b = "def";
string _c = "ghi";
string _d = "jkl";

Then I need to send them through to another site. On the other site they are checking for the following post parameters (_a, _b, _c, _d), so how do I redirect to that url and sending those parameters along as post parameters?

Thanks in advance

No matter how long he who laughs last laughs, he who laughs first has a head start!

Re: Validating parameters and then passing as post parameter to another site

Ray Wampler9-Feb-09 10:17

Ray Wampler

9-Feb-09 10:17

If the 3rd-party site accepts variables in the query string then it's very straightforward:

string _a = "abc";
string _b = "def";
string _c = "ghi";
string _d = "jkl";

string postToUrl = "http://www.RayWampler.com";

Response.Redirect(postToUrl + "?_a=" + _a + "&_b=" + _b + "&_c=" + _c + "&_d=" + _d);

If your values could contain special characters then you'll want to url encode them:

string _a = Server.UrlEncode("abc");

If the 3rd-party site would only accept form POSTs then you'll need to use a technique like the one described in this article:

Posting form data from ASP.NET page to another URL[^]

Ray Wampler
www.RayWampler.com

How to add ASPNET user to my application?

ASysSolvers9-Feb-09 1:19

ASysSolvers

9-Feb-09 1:19

I have an Application created and have used SQLExpress for the backend. Also I have created a setup file for the application.

Problem is I have to add the ASPNET user to the APP_Code folder in order to access the .MDF file.

Also I have done some coding to write in to the web.config file and have to add ASPNET user for that file also using windows explrer security tab.(manually)

I want know are there any possible way to do this in executable file or using any entry in config file.???

Your corporation is appreciated!

Update the node value of XML file

.NET- India 9-Feb-09 0:23

.NET- India

9-Feb-09 0:23

Hello Friends,

I've a XML file as shown below i want to update the path of the flv files which i've made bold below. Actually i've a playlist and my video player takes the properties from this XML file so i've to play the different different video which i click on.

<CONFIG>
−
<SETTINGS>
<PLAYER_SETTINGS Name="SelectedSkin" Value="../Files/Skins/flvplayer/skin.swf"/>
<PLAYER_SETTINGS Name="SelectedLoader" Value="../Files/Skins/flvplayer/loading.swf"/>

<PLAYER_SETTINGS Name="FLVPath" Value="http://localhost:4718/VideosUploading/Files/Videos/2.flv"/>

sepel9-Feb-09 4:29

9-Feb-09 4:29

If it is on your webconfig use ConfigurationManager class to modify it.

sepel

.NET- India 9-Feb-09 17:15

.NET- India

9-Feb-09 17:15

No, it's not in web.config file. It's a XML file

sepel10-Feb-09 18:28

10-Feb-09 18:28

These links may be helpful:
http://www.aspnettutorials.com/tutorials/database/XML-Csharp.aspx[^]

http://asp.dotnetheaven.com/howto/doc/Xml/ModifyXmlDocument.aspx[^]

sepel

Priyagdpl3-Nov-09 19:13

Priyagdpl

3-Nov-09 19:13

excellent Links.
Thanx.

Changing the state?

Karthick_gc9-Feb-09 0:21

Karthick_gc

9-Feb-09 0:21

Hi, I have a radio button control on my form. By default its one option is selected. At run time when i clicked a button, i want to change the state to other option?
How it is possible?

_AK_9-Feb-09 0:28

_AK_

9-Feb-09 0:28

RadiobuttonID.Selected=True;

Apurva Kaushal

Karthick_gc9-Feb-09 0:47

Karthick_gc

9-Feb-09 0:47

Its not correct. I want to change the selection of one of the options. Not the whole option.

Sneha Bisht9-Feb-09 0:59

Sneha Bisht

9-Feb-09 0:59

Assign all radio button same GroupName .

Karthick_gc9-Feb-09 1:10

Karthick_gc

9-Feb-09 1:10

I use Radiobutton list

J4amieC9-Feb-09 3:31

J4amieC

9-Feb-09 3:31

in which case set the SelectedValue or SelectedIndex properties on your radio button list

sepel9-Feb-09 4:32

Change colour of click link [modified]

9-Feb-09 4:32

Karthick_gc wrote:
I have a radio button control

Karthick_gc wrote:
its one option is selected

I think you forget to write all your soluion !! D'Oh! | :doh:

Is there only one radio control on your form?

sepel

kishorg18-Feb-09 23:55

kishorg1

8-Feb-09 23:55

i have menu bar in which there are differnt links
i want ....when user will click on any link that link clour will get change
means he will get know which link he has selected

one link code

<td id="tdMnuDashboard" valign="middle" align="center" style="width: 30px; padding-left: 3px;
cursor: pointer;"
colspan="0"
<asp:LinkButton ID="MenuHome" runat="server" Text="Dashboard" ForeColor="#173f79"
CssClass="CSMenu" OnClick="MenuHome_Click" CausesValidation="false"></asp:LinkButton>
</td>

please help me

modified on Monday, February 9, 2009 6:19 AM

Guffa9-Feb-09 3:12

Guffa

9-Feb-09 3:12

You will have to use CSS and the pseudo-class :visited to specify that.

Despite everything, the person most likely to be fooling you next is yourself.

sepel9-Feb-09 4:35

9-Feb-09 4:35

By default when you click links on webpage visited link color change.
You can use this style in your header page.

a:visited
{
color:green;
}

sepel

Ranjit Viswakumar9-Feb-09 16:40

Ranjit Viswakumar

9-Feb-09 16:40

Check this link out-

http://w3schools.com/css/css_pseudo_classes.asp[^]

...under 'Anchor Pseudo-classes' to get your answers. Have fun!

Ranjit Viswakumar
Professional Services Specialist
http://hostmysite.com/?utm_source=bb