ASP.NET

Re: how can i maintain a session on client side ?

22-Jan-08 1:11

you might want to explain what you mean by "create a session on the client side". It is not obvious what you are trying to achieve.

manish.singhal5-Feb-08 22:28

manish.singhal

5-Feb-08 22:28

what i want is when i request for page wich on server to client machine then sessions should maintain on client system.......means server must not hold sessions for that page as i dont want iis hold connections.

literal not displaying html tags

samerh22-Jan-08 0:46

samerh

22-Jan-08 0:46

Hi all i have a case where i need to display all textboxes in lables and i want to maintain the html tags. I have used labels but didnt work. I tried literal with mode="Encode" but also not working Frown | :(

Any ideas, thanks

Re: literal not displaying html tags

Paddy Boyd22-Jan-08 2:17

Re: literal not displaying html tags

22-Jan-08 2:17

Can use a label like so:

label.text = Server.HtmlEncode(textbox.text)

Guffa22-Jan-08 2:48

Guffa

22-Jan-08 2:48

Use Mode="PassThrough".

Experience is the sum of all the mistakes you have done.

Re: literal not displaying html tags

samerh22-Jan-08 3:55

samerh

22-Jan-08 3:55

I have tried this also but didnt work
here is my code if u can provide some help

<br />
 <table style="width: 100%; height: 100%"><br />
       <tr><br />
           <td style="text-align: center"><br />
               <table class="TableMain" style="width: 98%"><br />
                   <tr><br />
                       <td class="TableHeader"><br />
                           Address<br />
                       </td><br />
                   </tr><br />
                   <tr><br />
                       <td><br />
                           <asp:LinkButton ID="linkNew" runat="server" CssClass="Pagelinks"><img src='../../App_Themes/Professional/Images/Add.gif' alt='Add' border='0' />Add New Address</asp:LinkButton><br />
                       </td><br />
                   </tr><br />
                   <tr><br />
                       <td style="text-align: center"><br />
                           <asp:GridView ID="gvAddress" runat="server" ShowHeader="False" Width="98%" AllowPaging="True"<br />
                               PageSize="3" DataKeyNames="addressId"><br />
                               <Columns><br />
                                   <asp:TemplateField HeaderText="Address"><br />
                                       <ItemTemplate><br />
                                           <table id="TABLE1" class="TableMain" style="width: 100%"><br />
                                            <br />
                                               <tr><br />
                                                   <td style="width: 20%"><br />
                                                       Country:<br />
                                                   </td><br />
                                                   <td><br />
                                                       <asp:Label ID="lblCountryCode" runat="server" Text='<%#Bind("country")%>'></asp:Label><br />
                                                   </td><br />
                                                   <td style="width: 20%"><br />
                                                       Town \ Caza:<br />
                                                   </td><br />
                                                   <td style="width: 30%"><br />
                                                       <asp:Label ID="lblTownCazaCode" runat="server" Text='<%#Bind("TownCaza")%>'></asp:Label><br />
                                                   </td><br />
                                               </tr><br />
                                               <tr><br />
                                                   <td style="width: 20%"><br />
                                                       Stay Duration (Years-Months):<br />
                                                   </td><br />
                                                   <td><br />
                                                       <asp:Label ID="lblStayDuration" runat="server" Text='<%#LoadStayDuration(Container.DataItem("stayDuration"))%>'></asp:Label><br />
                                                   </td><br />
                                                   <td style="width: 20%"><br />
                                                   </td><br />
                                                   <td style="width: 30%"><br />
                                                   </td><br />
                                               </tr><br />
                                               <tr><br />
                                                   <td style="width: 20%"><br />
                                                       Remark:</td><br />
                                                   <td colspan="3"><br />
                                                       <asp:Literal ID="lblRemark" Mode="Transform" runat="server" Text='<%#Bind("remark")%>'></asp:Literal><br />
                                                   </td><br />
                                               </tr><br />
                                              <br />
                                              <br />
                                           </table><br />
                                       </ItemTemplate><br />
                                   </asp:TemplateField><br />
                               </Columns><br />
                               <PagerSettings Mode="NumericFirstLast" /><br />
                           </asp:GridView><br />
                       </td><br />
                   </tr><br />
               </table><br />
           </td><br />
       </tr><br />
   </table><br />

receiving email in asp.net application

krishnaveer21-Jan-08 23:50

krishnaveer

21-Jan-08 23:50

Hi,

I want my application like outlook express, so that i can send mail as well as receive emails from different site.

Is it possible.

Plz help as soon as possible..

thanxx

krishna veer singh

Display first (n) number of words of string......

munklefish21-Jan-08 23:40

munklefish

21-Jan-08 23:40

Hi,

I have a string of text of random length but need to display only the first 250 characters (preferably whole words), in a label. Any remaining words would be displayed in a seperate label.

Please can someone give me advice on what i need to do or at least the methodology i need to look into.

Many Thanks!

Re: Display first (n) number of words of string......

sulabh202022-Jan-08 1:29

sulabh2020

22-Jan-08 1:29

hey dear it is basics of strings.

try to use substring function of string

e.g:

string strtext;

printf(strtext.substring(0,250));

this give u a result.

Hello Forum
Always be in touch to help about the topic ASP.NET

Re: Display first (n) number of words of string......

munklefish22-Jan-08 1:50

munklefish

22-Jan-08 1:50

Thanks!

I knew it was basic, but havent used it for soo long! I was having one of those times when trying to remember just made it harder to think clearly. Wink | ;-)

Thanks for the reply!!!!

Re: Display first (n) number of words of string......

Guffa22-Jan-08 2:54

Guffa

22-Jan-08 2:54

Use str.LastIndexOf(' ', 250) to find the space closest to the 250th character. If it finds one reasonably close to 250, use str.Substring to get the part of the string up to the space. Otherwise you just have to cut the string at 250 anyway.

Experience is the sum of all the mistakes you have done.

method call after link click

gottimukkala21-Jan-08 23:36

21-Jan-08 23:36

Hi
I have created a link which should call a method by passing a parameter. My method should check for registry entries.

I could not understand How can we call a method when the user clicks a link. I was thinking to do something like this:

link.NavigateUrl = method(pubId);

will this works? Could anyone give me some Ideas how can this be implemented..

Thanks in advance,

Aruna.G

Paddy Boyd22-Jan-08 0:18

22-Jan-08 0:18

You can use a linkbutton, which will postback to the page for you. Do you want to check registry entries on the server (possible), or on the client (not possible using this technique)?

gottimukkala22-Jan-08 1:08

22-Jan-08 1:08

Hi

Thank you very much for your reply. I dont have linkbutton , its just a hyperlink and I want to check the registries on client side.
And I coded my method like this.

public void checkRegistry(string pubId)
{
string fileExt = ".coex";
string pubIdVal = pubId + fileExt;

RegistryKey key = Registry.ClassesRoot.OpenSubKey(".coex");
if (key != null)
{

}
else
{
Label msgBox = new System.Web.UI.MobileControls.Label();
msgBox.Text = "Device does not contain the PocketPCCab1.CAB from doxtop!! " +
" Please install the CAB file and try again";
tpcPageMenu.Controls.Add(msgBox);
}

}

this method I have to call from my hyperlink.

Thanks
Aruna.G

J4amieC22-Jan-08 1:10

22-Jan-08 1:10

You understand that the above code would be executed on the server, right? You are not able to read the registry on a client machine.

gottimukkala22-Jan-08 1:45

22-Jan-08 1:45

Before that I have one big problem
I need to call this method from a link lets say if the user clicks an hyperlink then my link should call this method do the processing of checking registries. If I could solve the calling problem I can test the registry reading.

J4amieC22-Jan-08 1:49

22-Jan-08 1:49

As youve been told above, use a LinkButton which has a server-side event handler and is rendered to the client as a hyperlink.

As for "testing the registry reading".... good luck with that!

Paddy Boyd22-Jan-08 2:17

22-Jan-08 2:17

No, your big problem is that doing it this way will check the registry on the server, not the client...

gottimukkala22-Jan-08 4:08

22-Jan-08 4:08

Hi

you are right.I cannot check the registries on server side. How can I check the registries on client side. Do you have any idea?

Thanks
Aruna

Paddy Boyd22-Jan-08 4:21

22-Jan-08 4:21

Indeed i am. My grasp of the very basics of server side programming is quite astounding.

I'm not sure that what you want is at all possible. If it is, you'll need to write some kind of applet/ActiveX, and I'm afraid i know very little about that. If you think about it, the ability to access teh registry on the client side would be a bit of a security hole...

J4amieC22-Jan-08 4:24