Re: Table not visible in dropdown in Gridview - ASP.NET Discussion Boards

Abhishek Sur6-Sep-09 23:49

6-Sep-09 23:49

How do you know that it doesnt inherits anything?
Check the Page header in design view.. of the ContentPage and see if path of
MasterPageFile is proper one Rose | [Rose]

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.

Re: Master page load error

EmZan7-Sep-09 0:51

EmZan

7-Sep-09 0:51

sure i did see the design
it seems like no style sheet applied to the page but i can see the content placeholders on the page !!!

Re: Master page load error

sashidhar7-Sep-09 0:07

sashidhar

7-Sep-09 0:07

Try to use

../

for one folder

or try using delete privacy data in ie explorer

Re: Master page load error

EmZan7-Sep-09 0:52

EmZan

7-Sep-09 0:52

i did , it sees the master now but without style sheet applied to master !!

i can see the content placeholders with no style sheet to master

Re: Master page load error

sashidhar7-Sep-09 2:07

sashidhar

7-Sep-09 2:07

drag and drop the css style sheet in the head section of the page
in where u need to use

<link href="../App_Themes/Theme1/StyleSheet.css" rel="stylesheet"

for my web i used this

Table not visible in dropdown in Gridview

amittinku6-Sep-09 23:18

amittinku

6-Sep-09 23:18

Database:Oracle
Drag and drop the gridview on ASP.NET webform.
Right clicked on gridview and selected show smart tag.
Tried to configure the database.
Tables present in the user (mentioned in connection string) are not visible in drop down.

Although working fine when I try to use Query option.

Re: Table not visible in dropdown in Gridview

Christian Graus6-Sep-09 23:20

Christian Graus

6-Sep-09 23:20

your best bet is to abandon all these wizards and try actual programming. That way, you have control over what is going on and can fix it easily.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Table not visible in dropdown in Gridview

amittinku6-Sep-09 23:42

amittinku

6-Sep-09 23:42

U r right. I had to ultimately switch over to manual one only.
But I saw the following loopholes in manual mode:
1. Row_updating event happens but not row_updated. same holds true for delete also.
2. Moreover, wizard helps you to generate code for update, delete, etc, but manual takes lot of time.

Plz see if you know the solution of any of the above point.

Re: Table not visible in dropdown in Gridview

Christian Graus6-Sep-09 23:48

Christian Graus

6-Sep-09 23:48

amittinku wrote:
Row_updating event happens but not row_updated. same holds true for delete also.

I don't follow this.

amittinku wrote:
Moreover, wizard helps you to generate code for update, delete, etc, but manual takes lot of time.

Any code that places the SQL in the presentation layer, is not production quality ( in fact, it's a mess ). That's one more reason to never use the wizards.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Suggestion needed to use Session timeout for a webapplication

nainakarri6-Sep-09 23:09

nainakarri

6-Sep-09 23:09

Hi

I am developing a web application which is an intranet site using asp.net and c# and Sqlserver2005. It holds all important data about the employees, their leaves, salary, travel expenses ........ It has session timeout (it means if the portal is idle for sometime the session gets expired). The session timeout is 20mins. Even if i increase the time it is not getting effected. Is it a good practice to remove the session timeout(the session never gets expired)

Thanks and Regards
Naina

Naina

Re: Suggestion needed to use Session timeout for a webapplication

Manas Bhardwaj6-Sep-09 23:11

Manas Bhardwaj

6-Sep-09 23:11

nainakarri wrote:
Is it a good practice to remove the session timeout

Never.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Suggestion needed to use Session timeout for a webapplication

Christian Graus6-Sep-09 23:11

Christian Graus

6-Sep-09 23:11

nainakarri wrote:
Even if i increase the time it is not getting effected. Is it a good practice to remove the session timeout(the session never gets expired)

No, it's not. Indeed, you shouldn't be storing much in the session anyhow, perhaps just an id or list of ids. If you need to get the employee data, you should pull it from the DB.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Suggestion needed to use Session timeout for a webapplication

nainakarri6-Sep-09 23:16

nainakarri

6-Sep-09 23:16

Thanks for the quick reply,request please tell me what is the major drawback of not using the session ?

Regards
Naina

Naina

Re: Suggestion needed to use Session timeout for a webapplication

Christian Graus6-Sep-09 23:19

Christian Graus

6-Sep-09 23:19

nainakarri wrote:
please tell me what is the major drawback of not using the session ?

I think you've got it backwards. The major drawback of the session is that it uses resources. You never want those resources to be used forever, which is what you're advocating, and you want to limit how much you use those resources, which means using the session only when you have to ( for example if you store an id in the session, you can get all the other info direct from the DB )

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Suggestion needed to use Session timeout for a webapplication

nainakarri6-Sep-09 23:32

nainakarri

6-Sep-09 23:32

I am unable to understand frankly speaking what you have answered.

May be am not clear with the question i have posted.

I want to know why it is not advisable not using a session timeout.

Bcos i am going through few sites where the session never ends. So in my web application what could be the problem if i dont use the session timeout.

Thanks in advance
Naina

Naina

Re: Suggestion needed to use Session timeout for a webapplication

Christian Graus6-Sep-09 23:47

Christian Graus

6-Sep-09 23:47

nainakarri wrote:
I want to know why it is not advisable not using a session timeout.

Because the session object should be avoided at all costs, and because you certainly don't want a situation where every user fills the session with data that sits there forever, taking space on your server.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Suggestion needed to use Session timeout for a webapplication

nainakarri6-Sep-09 23:50

nainakarri

6-Sep-09 23:50

Thank you

Naina

Re: Suggestion needed to use Session timeout for a webapplication

Manas Bhardwaj6-Sep-09 23:22

Manas Bhardwaj

6-Sep-09 23:22

There [^]is a nice article on Sesion in CP.

You might want to read this.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Suggestion needed to use Session timeout for a webapplication

nainakarri6-Sep-09 23:51

nainakarri

6-Sep-09 23:51

Thanks for the link given

Naina

slideshowextender

mylogics6-Sep-09 23:03

mylogics

6-Sep-09 23:03

hiii all...
m using slideshow extender in my website but its not workin.i have used the following web service:

using System;
using System.Collections;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;

/// <summary>
/// Summary description for slideshow
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
 [System.Web.Script.Services.ScriptService]
public class slideshow : System.Web.Services.WebService {

    [WebMethod]
    public static AjaxControlToolkit.Slide[] GetSlides()
    {
        AjaxControlToolkit.Slide[] MySlides = new AjaxControlToolkit.Slide[3];
        MySlides[0] = new AjaxControlToolkit.Slide("slideshow/a.jpg", "Free", "Free Delivery");
        MySlides[1] = new AjaxControlToolkit.Slide("slideshow/b.jpg", "Free", "Free Packaging");
        MySlides[2] = new AjaxControlToolkit.Slide("slideshow/c.jpg", "Special", "Apple Offer");
        return (MySlides);
    }
    
}

and then i have used it on .aspx page like this...

<br />
<td align="center"><br />
        <asp:Image ID="Image4" runat="server" ImageUrl="~/slideshow/a.jpg" <br />
            Width="100%" Height="150px"/><br />
            <br />
        <cc1:SlideShowExtender ID="SlideShowExtender1" runat="server" TargetControlID="Image4" AutoPlay="True" <br />
            Loop="True" SlideShowServiceMethod="GetSlides" <br />
            SlideShowServicePath="D:\pari\jajaipur\slideshow.asmx" ><br />
        </cc1:SlideShowExtender><br />
    </td><br />

tell me wr m i wrong...

Re: slideshowextender

Christian Graus6-Sep-09 23:15

Christian Graus

6-Sep-09 23:15

How weird. Why are you using a webservice ? How does that make any sense at all ? What does 'not working' mean ? Do you have any idea what this code does, or did you copy it at random off the web ?

I would guess that assuming that you're supposed to write local webservices to service AJAX calls now, your issue, apart from how wasteful this all seems to me, is probably that you're using a local file system path to the asmx, which is obviously retarded.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: slideshowextender

mylogics6-Sep-09 23:19

mylogics

6-Sep-09 23:19

can i do this without using the web service.if yes then how plz tell.
yes i have taken help fron google.

Re: slideshowextender

Christian Graus6-Sep-09 23:21

Christian Graus

6-Sep-09 23:21

I don't know, I prefer to write my own AJAX code instead of putting on a Microsoft straightjacket. But, as I said, I think the reason it doesn't work ( although it's hard to tell from the lack of info you provide ), is that if you use a webservice, you would need a URL to the webservice, not a local path.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

System.Security.SecurityException: That assembly does not allow partially trusted callers.

pujafaldu6-Sep-09 23:03

pujafaldu

6-Sep-09 23:03

Hi...
I have used itextsharp.dll for exporting file type of PDF.
It works fine on loacl server but at live server it throws error as bello...

System.Security.SecurityException: That assembly does not allow partially trusted callers.

Kindly help to solve this issue.

Thanks.

Regards,
PUJA FALDU

Re: System.Security.SecurityException: That assembly does not allow partially trusted callers.

Manas Bhardwaj6-Sep-09 23:10

Manas Bhardwaj

6-Sep-09 23:10

I cant see any way around this other than getting the host to trust my assemblies or you allow partially trusted assemblies in your assemblyinfo

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.