ASP.NET

SABhatti3-May-07 9:48

SABhatti

3-May-07 9:48

In HTML section add this to the drop down list OnSelectedIndexChanged=ddlSelectedIndexChanged and then in code behind create a this sub e.g protected virtual void ddlSelectedIndexChanged and in this sub do whatever you want to do..

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Bajrang Singh3-May-07 20:42

Bajrang Singh

3-May-07 20:42

Thanks Bhati
I did the same but in code behind following errors comes:
CS0103: The name 'DDLMaterialCode2' does not exist in the current context
I wrote this code:

protected virtual void DDLMaterialCode2SelectedIndexChanged()<br />
{<br />
        Response.Write(DDLMaterialCode2.Text);<br />
        Response.End();<br />
}

Should I pass these parameters (object sender, EventArgs e) to this function.
and Is it Correct OnSelectedIndexChanged="DDLMaterialCode2SelectedIndexChanged"
Hope to get fast reply
Thanks

Bajrang
Using .net 2.0 (VS2005)

Chetan Ranpariya3-May-07 21:05

Chetan Ranpariya

3-May-07 21:05

Hi,

Yes you should pass parameters (object sender, EventArgs e) to the function and also you should set "AutoPostBack" property of dropdown list to "true".

I hope this will help you.

Thanks and Regards,
Chetan Ranpariya

crystalreport maximum report processing jobs limit problem

SABhatti4-May-07 15:23

SABhatti

4-May-07 15:23

yes do have to pass the parameters, all event handlers need two parameters, object and event argumaents, in you case you have to send EventArgs as arguments. The html syntax is right.

If DDLMaterialCode2 is a drop down list then the following line is wrong

Response.Write(DDLMaterialCode2.Text);

instead of the above you need

Response.Write(DDLMaterialCode2.SelectedValue or SelectedText);

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Abolfazl Sheikhloo3-May-07 4:47

Abolfazl Sheikhloo

3-May-07 4:47

i have this code:

pdfdocument[] pdf = new pdfdocument[2000];
reportDocument[] rpt = new reportDocument[2000];
for(int i=0;i<2000;i++)
{
rpt[i] = loadReport("anycrystalreport.rpt");
pdf[i] = convertcrystalreporttopdf(rpt[i]);
}
showpreviewpdf(merge(pdf));
this codes make the error:
the maximum report processing jobs limit configured by your system administrator has been reached.

please help me.
if my codes isn't good method for this action please give me any ideas for show multiple reports in one pdf file.
i know that how to marge 2000 pdf file to one pdf file.

We Can Do Anything, If We Want It

Refersh the datagrid

saravanan053-May-07 4:25

saravanan05

3-May-07 4:25

hi friends

Is this possible to refresh the data in datagrid automatically?

regards
saravanan

Re: Refersh the datagrid

enjoycrack3-May-07 4:30

3-May-07 4:30

just re-bind datagrid...

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SecurityException

deepaks33-May-07 4:07

deepaks3

3-May-07 4:07

Hello Friends,
I am getting an error on the pages i am trying to access database.
PLease have a look to the error and help me our with all the possibilities.

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.<br />

Deepak Surana

Re: SecurityException

enjoycrack3-May-07 4:31

3-May-07 4:31

I'm not sure I can help...but can you debug your app to see which line of code causes this exception?

<< >>

Re: SecurityException [modified]

Re: SecurityException

deepaks33-May-07 6:33

deepaks3

3-May-07 6:33

There is no error coming up on my local machine, but only when i upload it to a server.

Deepak Surana

Sandeep Kumar3-May-07 19:06

Sandeep Kumar

3-May-07 19:06

Hi,

I think you need to register 'System.Security.dll' in your server.

Regards,
Sandeep Kumar.V

-- modified at 1:42 Friday 4th May, 2007

User Control

Kushi Bobby3-May-07 4:00

Kushi Bobby

3-May-07 4:00

HI all,

Here am using 2 user Controls.One Usercontrol(Button.ascx) is having Button and another Usercontrol(Grid.ascx) is having Datagrid.

Am placing these 2 controls on different page(New.aspx).

Here i want to fill the datagrid in the Bitton Click event.

I used delegates and Enabled Buton click event and Datagrid Bind event in the New.aspx page.Here the click event is enabled but Datagrid event is not firing and its not entering into the event.

Pls guide me How to call an event within the event which r in difft UCs.

Thanks in Advance

Have a Nice Day Dudes

Hyper Link Rendering Problem in mail

N a v a n e e t h3-May-07 3:48

N a v a n e e t h

3-May-07 3:48

I am trying send a hyperlink in mail. It worked correctly for gmail, hotmail etc. But it is not showing the link in some email providers. This is the code what i am using for link.

str += "<strong><a href='http://" + httphost + "/accounts/Vendor/QuoteResponse.aspx?req=" + qs.ToString() + "'>";
str += "Click Here To Quote</strong></a>";

Where I am going wrong ?

printf("Navaneeth!!")

www.w3hearts.com

Re: Hyper Link Rendering Problem in mail

enjoycrack3-May-07 3:58

3-May-07 3:58

What the user receives at email client? IMO, email client setting should enable HTML view...

<< >>

Re: Hyper Link Rendering Problem in mail

Abolfazl Sheikhloo3-May-07 4:34

Abolfazl Sheikhloo

3-May-07 4:34

set target attribute to _blank such as:
<a href="http://www.mysite.com" target="_blank">home</a>

We Can Do Anything, If We Want It

aransiola3-May-07 3:33

aransiola

3-May-07 3:33

How do i prevent users of my web application from bypassing my User login to other pages in my asp.net web site? i.e I have pages something like

login.aspx
purchase.aspx
stock.aspx
sales.aspx

if any user enter my site thru
http:\\xxx.xxx.xx.xx\sales.aspx

the user should be redirected to login.aspx

t.aransiola

Tarakeshwar Reddy3-May-07 3:43

Tarakeshwar Reddy

3-May-07 3:43

Use session variables to find out if the user has logged on, if not redirect him to login page.

enjoycrack3-May-07 3:47

3-May-07 3:47

Use session variable to check if user already logged in or not...

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Sandeep Kumar3-May-07 3:58

Sandeep Kumar

3-May-07 3:58

Hiii

In longin.aspx, after validating the user if the user is a valid user then store his name in a session variable.....

In other pages(like purchase.aspx, stock.aspx, sales.aspx) check whether session variable contains value or not, if session variable is null then redirect user to login.aspx.

Regards,
Sandeep Kumar.V