ASP.NET Discussion Boards

Re: news article page

Joshua Omundson9-Jul-12 13:27

Joshua Omundson

9-Jul-12 13:27

I'm sure the OP is asking if a database would be a good way to store the news articles, pictures, etc.

Re: news article page

zhxhdean11-Jul-12 19:28

zhxhdean

11-Jul-12 19:28

hi,
text,images's path into database,images into files of server Laugh | :laugh:

asp.net

rinku rlsual7-Jul-12 7:00

rinku rlsual

7-Jul-12 7:00

what is the beginner coding for creating web designing.

Re: asp.net

Sandeep Mewara7-Jul-12 7:59

Sandeep Mewara

7-Jul-12 7:59

Sounds like you are into web and started with ASP.NET.

Start from here: ASP.NET Tutorial: Your first website[^]

Look at these too to learn more:
ASP.Net get started[^]
ASP.NET Projects from CodePlex [^]
MSDN: ASP.NET Developer Center[^]
ASP.NET website[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Re: asp.net

AmitGajjar10-Jul-12 22:40

AmitGajjar

10-Jul-12 22:40

My Favorite C# book[^] please refere once if you are interested in C#

Re: asp.net

zhxhdean11-Jul-12 19:31

zhxhdean

11-Jul-12 19:31

you must study html/css/javascript/asp.net/sqlserver etc

Groupvalidation in asp.net

deeptul7-Jul-12 1:32

deeptul

7-Jul-12 1:32

i have login page conatiend two button login and other for regsitration my login page i applyed validation textbox1 and textbox2 as i left it blank click on Registeration button it will not allow to move regsteration page bcoz all this validation.
tell me how can i group text box with login button

Re: Groupvalidation in asp.net

Sandeep Mewara7-Jul-12 8:15

Sandeep Mewara

7-Jul-12 8:15

Just do something like:

ASP.NET

<tr>
  <td style="width: 100px"> First Name</td>
  <td style="width: 100px">
    <asp:TextBox ID="txtFirstName" runat="server" ValidationGroup="Name_Group"></asp:TextBox>
    <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtFirstName" ErrorMessage="Enter First Name" ValidationGroup="Name_Group" Width="149px"></asp:RequiredFieldValidator>
  </td>
</tr>
<tr>
   <td style="width: 100px">Last Name</td>
   <td style="width: 100px">
     <asp:TextBox ID="txtLastName" runat="server" ValidationGroup="Name_group"></asp:TextBox>
     <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="txtLastName"  ErrorMessage="Enter Last Name" ValidationGroup="Name_Group"Width="152px"></asp:RequiredFieldValidator>
   </td>
</tr>
<tr>
  <td style="width: 100px"></td>
  <td style="width: 100px">
    <asp:Button ID="btnRegister" runat="server" Text="Register" ValidationGroup="Register_Group" />
  </td>
</tr>

ValidationGroup="Register_Group" takes care of your scenario.

Following illustrates on how you can group them:
Validation group in ASP.Net 2.0[^]
MSDN: Specifying Validation Groups[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Re: Groupvalidation in asp.net

deeptul11-Jul-12 6:56

deeptul

11-Jul-12 6:56

hey thankz for reply can you help me out for caching asp.net i m beginners

Re: Groupvalidation in asp.net

Sandeep Mewara11-Jul-12 7:18

Sandeep Mewara

11-Jul-12 7:18

You can just start from this article: Exploring Caching in ASP.NET[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

C# web app -not see variable values

classy_dog6-Jul-12 21:19

classy_dog

6-Jul-12 21:19

When I am debugging a C# 2010 web form application that is running against iis7 from my visual studio.net 2010 professional ide, I get messages like the following:

this Cannot obtain value of local or argument '<this>' as it is not available at this instruction pointer, possibly because it has been optimized away. Damport.DImportDataContext fileOrServerOrConnection Cannot obtain value of local or argument 'fileOrServerOrConnection' as it is not available at this instruction pointer, possibly because it has been optimized away. string mapping Cannot obtain value of local or argument 'mapping' as it is not available at this instruction pointer, possibly because it has been optimized away. System.Data.Linq.Mapping.MappingSource

This kind of error message occurs in different sections of the code. Some sections I do not have this problem.

Basically when this kind of error message occurs, I can not see the value in different variables. Thus can you tell me what I can do so that I can see the value of the variables when this error occurs?

Re: C# web app -not see variable values

Sandeep Mewara7-Jul-12 8:05

Sandeep Mewara

7-Jul-12 8:05

Try deleting the solution user options file. (It's a hidden file next to solution file with the extension .suo)

If that does not resolve then here are couple of tricks to solve it: How to disable optimizations during debugging[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

asp.net file name problem

rachel_m6-Jul-12 6:28

rachel_m

6-Jul-12 6:28

I have a C# 2010 web form application that uses linq to sql connections. I am having problems with the visual studio.net 2010 ide opening up very slowly.
The problem looks like I need to change part of the name for a dbml file. Here are the names I am working with;
1. testapp.dbml,
2. testapp.dbml.layout, and

3. testapp1.designer.cs.

I know the problem is the name called testapp1.designer.cs.

I do not know how to change the name of this element. The visual studio.net ide will not let me change
the name from testapp1.designer.cs to testapp.designer.cs.

Thus can you tell me how to change the name?

If you think something else is causing the problem, can you let me know what it is and how to solve the problem?

Re: asp.net file name problem

Richard MacCutchan6-Jul-12 21:24

Richard MacCutchan

6-Jul-12 21:24

You need to apply the rename to the parent file testapp1.cs.

speaking as ...

Re: asp.net file name problem

rachel_m7-Jul-12 10:37

rachel_m

7-Jul-12 10:37

I changed the higher level file name to:
testapp1.

Then the lower level file name became the following:
testapp11.

Do you have other suggestions?

Re: asp.net file name problem

Richard MacCutchan7-Jul-12 23:07

Richard MacCutchan

7-Jul-12 23:07

Strange, there must be some other naming system in web applications; I have never seen this before. Maybe you should create a new project and see if it follows the same pattern. I also forget why you need to change this name, perhaps you could clarify what the problem is.

speaking as ...

web app default connection string problem

dcof6-Jul-12 4:47

dcof

6-Jul-12 4:47

I am having a problem with the default behavior of linq to sql when I added a new table to the app.dbml file to an existing C# 2010 web form app. . The application changed the connection string from appConnectionString (Settings) to OtherConnectionString (Settings).

I am trying to get the app.dbml file file to allow me to change it back to appConnectionString (Settings). However the designer is not allowing me to do that unless i create a new connection string.

Basically I am opening the app.dbml file so I can see the designer. From here I click on properties and I see the connection string settings.

Thus can you tell me how I can get access to change the setting back to appConnectionString (Settings)?

modified 6-Jul-12 16:24pm.

Nothing happens when create file with HTMLReportEngine

Monetto6-Jul-12 4:25

Monetto

6-Jul-12 4:25

Hi All,

I'm using HTML Report Engine to create reports in my ASP.net pages (framework 3.5), but I'm receiving false when will save the report.

I'm trying to figure out why of this false return, and in the folder where the file should be in, there´s no file.

Something wrong with my environment?
Anybody can help me please?

Thanks in advance
Regards
Alex

Re: Nothing happens when create file with HTMLReportEngine

Sandeep Mewara7-Jul-12 8:36

Sandeep Mewara

7-Jul-12 8:36

Monetto wrote:
Something wrong with my environment?

Anybody can help me please?

Whatever you have shared is insufficient to comment. There is some unexpected behavior and you ask us why so without any further reference or clue.
Have a look at the sample implementation of HTML Report engine here and see if you find any discrepancy: The HTML Report Engine[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Captcha

Elham M6-Jul-12 1:58

Elham M

6-Jul-12 1:58

Hi I'm looking for an asp.net captcha that free and doesn't have a reference to any site but I couldn't find any Frown | :(