ASP.NET Discussion Boards

Re: ADODB not working in 64 bit machine

N.Surendra Prasad24-Aug-08 17:46

N.Surendra Prasad

24-Aug-08 17:46

Yes, i published it through Visual Studio.

N.Surendra Prasad

Re: ADODB not working in 64 bit machine

Vimalsoft(Pty) Ltd22-Aug-08 3:08

Vimalsoft(Pty) Ltd

22-Aug-08 3:08

Did you Embed you DAta access code into your page or you have a DLL for that ? if so did you deploy it with your Application ?

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Re: ADODB not working in 64 bit machine

N.Surendra Prasad24-Aug-08 17:47

N.Surendra Prasad

24-Aug-08 17:47

The Data Access code is embedeed in my page. I donot have a separate DLL for that.

N.Surendra Prasad

Re: ADODB not working in 64 bit machine

Vimalsoft(Pty) Ltd24-Aug-08 20:15

Vimalsoft(Pty) Ltd

24-Aug-08 20:15

hi

I deploy my application like this. I after i Build the Project,i use the Copy Website feuture of VS to the Production Folder that i have Created, and that will be all i dont use Publish feuture, i think thats where you got a Problem. i know what the Publish do , but in that case i dont rely on VS to do it for me. try not to use Publish, i have a 64 machine and i dont have problems.

Thanks

How to use _doPostBack

CrazyCoder2622-Aug-08 0:41

CrazyCoder26

22-Aug-08 0:41

Hi I have developed an asp.net webpage which contains one textbox.I want when the user presses M key inside the textbox,a serverside event(aspButton1.Click) to be fired.We tried with _doPostBack.But failed.

ARINDAM

Re: How to use _doPostBack

Abhijit Jana22-Aug-08 0:54

Abhijit Jana

22-Aug-08 0:54

Hi Arindam,
please check your last post. you have the answer. dont repost the same topic

cheers,
Abhijit
Check My Latest Article

Re: How to use _doPostBack

CrazyCoder2622-Aug-08 1:01

CrazyCoder26

22-Aug-08 1:01

I can not use AJAX.My webpage will run on a mobile browser.I am not sure whether mobile browser supports AJAX or not.

ARINDAM

Re: How to use _doPostBack

Abhijit Jana22-Aug-08 1:06

Abhijit Jana

22-Aug-08 1:06

then you need to mention it first while posting. Any way, i am not sure about mobile application but i think it should support Ajax.
i am not sure!!

cheers,
Abhijit
Check My Latest Article

Re: How to use _doPostBack

CrazyCoder2622-Aug-08 2:17

CrazyCoder26

22-Aug-08 2:17

yes i sould have mentioned it first.anyway thanks for reply Abhijit.

ARINDAM

Downloading File

needhi_p22-Aug-08 0:09

needhi_p

22-Aug-08 0:09

Hi...

I am making a website in asp.net using c#. I want to give functionality of downloading a file. For dat i tried using SaveFileDialog in codebehind as under.

SaveFileDialog DialogSave = new SaveFileDialog();
if (DialogSave.ShowDialog() == DialogResult.OK)
{
}
else
{
}

Bt wen comparing if condition, it gives me following error.

"Current thread must be set to single thread apartment (STA) mode before OLE calls can be made. Ensure that your Main function has STAThreadAttribute marked on it. This exception is only raised if a debugger is attached to the process."

Can someone tell me the way to use this SaveFileDialog or some other way to achieve this functionality.

Re: Downloading File

N a v a n e e t h22-Aug-08 0:15

N a v a n e e t h

22-Aug-08 0:15

needhi_p wrote:
I want to give functionality of downloading a file

Just redirect to the file which you would like your users to download. Say you have a file in files directory. To download it, Response.Redirect("files/yourfilename.extension")

needhi_p wrote:
SaveFileDialog DialogSave = new SaveFileDialog();
if (DialogSave.ShowDialog() == DialogResult.OK)
{
}
else
{
}

You are lost completly. Take some good books on ASP.NET and learn how it works. SaveFileDialog is commonly used in stand-alone applications not in ASP.NET.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: Downloading File

Paddy Boyd22-Aug-08 0:15

Paddy Boyd

22-Aug-08 0:15

If you do this, you're trying to display the save file dialog on the server, not the client. Not going to work.

If you send a file to a web browser, it will automatically try to give you the option to save it if it's not a recognised html file.

Re: Downloading File

needhi_p22-Aug-08 1:10

needhi_p

22-Aug-08 1:10

thnx everyone for helping.. have solved it

Call a server side event from javascript

CrazyCoder2621-Aug-08 23:30

CrazyCoder26

21-Aug-08 23:30

Hi I want a server side event(e.g aspButton1.Click) to be called from a javascript.How can I do this?

ARINDAM

Re: Call a server side event from javascript

Brij21-Aug-08 23:36

Brij

21-Aug-08 23:36

You can do with AJAX.Please try Google Smile | :)

Cheers!!
Brij

Re: Call a server side event from javascript

Abhijit Jana21-Aug-08 23:46

Abhijit Jana

21-Aug-08 23:46

Hi Arindam,

Try to use CallBack and Ajax.
Check This link
http://www.codeproject.com/KB/aspnet/clientcallback.aspx[^]

cheers,
Abhijit
Check My Latest Article

Re: Call a server side event from javascript

vb11622-Aug-08 4:26

vb116

22-Aug-08 4:26

Try this

Javascript :

__doPostBack('RAISE_Your_Event','specify_argument_here_if_needed');

ASPX.CS Page_Load Event:

if (this.IsPostBack)
{
    // Insure that the __doPostBack() JavaScript method is created...
    this.GetPostBackEventReference(this, string.Empty);

    string eventTarget = (this.Request["__EVENTTARGET"] == null) ? string.Empty : this.Request["__EVENTTARGET"];


    if (eventTarget == "RAISE_Your_Event")
    {
        string argumentValue  =  (this.Request["__EVENTARGUMENT"] == null) ? string.Empty : this.Request["__EVENTARGUMENT"];
    }
}

"Change is permanent, somethings never change!"

ispostback and loadcontrol() method issue

Malay198621-Aug-08 22:57

Malay1986

21-Aug-08 22:57

Hello everyone,

I am using loadcontrol method to load custom controls.
I have a single .aspx page and a left menu (.ascx control) which is loaded dynamically.
When i click on the left menu's link, control is loaded accordingly.
The problem is:
Loadcontrol always loads control with ispostback=true.
It happens bcoz i have used __doPostBack() onclick of the leftmenu's link.
I want the ispostback = false in the control's load event.
Any help is always welcome.

Thanks,

Malay Khandhediya.

Confused with Grid [modified]

Krazy Programmer21-Aug-08 22:06

Krazy Programmer

21-Aug-08 22:06

hello friends

I have few tabs (ajax) in my page and in each tab a grid
i am providing delete facility to the user

for this my commands work fine with tab 1

but for the other one its throwing error

command : delete from [allergies] where [drugid]= @drugid

Error : must declare scalar variable @drugid

What i Did : Declared datakeynames = "drugid"
drugid is column name as well as primary key

Please tell me where i did mistake

thanks and regards

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

modified on Friday, August 22, 2008 4:21 AM

Two DropDownLists inside a GridView within the EditItemTemplate.

Bardy8521-Aug-08 21:47

Bardy85

21-Aug-08 21:47

I have two Dropdownlists inside a GridView within the EditItemTemplate. I would like to know how to catch the event of the SelectedIndexChanged. I'm trying to Populate the second DropdownLists when the first one has been selected. Problem is the SelectedIndexChanged Event is not being called inside the EditItemTemplate.

Any Ideas would be greatfull.

how to create Multi row gridview header

Mhiny21-Aug-08 21:44

Mhiny

21-Aug-08 21:44

Hi all
I have nested gridview like this

---------------------
| a |       b       |  <-- Header of parent gridview
---------------------
| . |---------------|
|   | x  | y  | z   |     <-- Header of child gridview
|   |---------------|
|   |    |    |     |
|   |---------------|
---------------------

I want to create Header Like this

---------------------
| a |       b       |     <-- Header of parent gridview +
|   |---------------|          Header of child gridview
|   | x  | y  |  z  |     
---------------------
|   |---------------|
|   |    |    |     | 
|   |---------------|
---------------------

Is if possible?
thank for help

Re: how to create Multi row gridview header

Samer Aburabie22-Aug-08 5:14

Samer Aburabie

22-Aug-08 5:14

Try using the Header Template for the headers where you can customize the view of the headers.

Or if you have the data come from different data source and one is depenedent on the other try using a repeater for the main data then a grid view for each repeated item. But I am not sure this is your case.

Sincerely Samer Abu Rabie

need regular expression for alphanumeric string having space

Shaista Shafiq21-Aug-08 21:11

Shaista Shafiq

21-Aug-08 21:11

need regular expression for alphanumeric string having space, if any one can help

Re: need regular expression for alphanumeric string having space

Rocky#21-Aug-08 21:18

Rocky#

21-Aug-08 21:18