ASP.NET

andyharman3-Jun-07 23:50

andyharman

3-Jun-07 23:50

Try '\t'

Parwej Ahamad3-Jun-07 23:53

Parwej Ahamad

3-Jun-07 23:53

Or 8 space is equal to 1 Tab.
8 space or \t

Parwej Ahamad
g_parwez@rediffmail.com

Junior Boy4-Jun-07 0:01

Junior Boy

4-Jun-07 0:01

Thank you very much all you guys.
Actually I have tried to use \t but when I declared I used '\\t' because I am using C# .net
but I got error and I was wrong.

Now i know more about \
I am really preciated your help.
Thank you million Smile | :)

junior boy

Launching COM on remote machine from web service

Parwej Ahamad4-Jun-07 0:11

Parwej Ahamad

4-Jun-07 0:11

Check with 8 space ( '8 space' )
this equal with 1 tab.

Parwej Ahamad
g_parwez@rediffmail.com

Talal Sultan3-Jun-07 22:50

Talal Sultan

3-Jun-07 22:50

Hi people,

I have a COM object installed on a remote machine. I have been provided with a .NET assembly to communicate with this COM. The COM is used to validate some data and return the result. I create a small console application that uses the .NET assembly to contact the COM.

At first, we had some problems with "Access denied" because of security issues, so now we have set the security of the COM to run under the launching user. The console application works fine and the COM returns the results expected.

Now, I'm trying to do the same but from a web service. The idea is to have a windows application contact the web service to run the COM validation. It didn't work, so I thought that maybe I need to impersonate the user calling the .NET assembly that calls the COM. So I used the code on this page: http://west-wind.com/weblog/posts/1572.aspx[^]

When I debug, I can see that when I enter the web service method, the impersonation works fine and I can check that Environment.UserName is my username. This username has worked fine when i called the COM from the console application. I could see that the owner of the dllhost process was my username. So, the impersonation works fine but the COM fails to execute when I call the relevant method in the accompanying assembly.

I don't seem to understand what could be going wrong here. I don't know much about this COM+ stuff and impersonation, so maybe i'm missing something.

Does someone have a clue about this thing and what to do to fix it?

Thanks,
Talal

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning."
--Rich Cook

Javascript for Dropdown List

gauthee3-Jun-07 22:47

3-Jun-07 22:47

Hi,

I have a dropdownlist control on my webpage. For this control i have a script function as well as selection index changed event.
Iam calling the script fucntion using attributes.add method.

but the problem is only the script function is being executed not the selection index change fucntion

What is the problem?

Gautham

Sandeep Akhare3-Jun-07 23:02

3-Jun-07 23:02

On which event are yuo calling the javascript ?

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

gauthee3-Jun-07 23:07

3-Jun-07 23:07

Sandeep,

the javascript function is being called with respect to onchange event...

Gautham

Sandeep Akhare3-Jun-07 23:16

3-Jun-07 23:16

it should work if the autopostback is true
i tried this one and working fine
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack=true OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged">
<asp:ListItem>qwewqe</asp:ListItem>
<asp:ListItem>qwewq</asp:ListItem>
<asp:ListItem>qweq</asp:ListItem>

</asp:DropDownList></td>

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
DropDownList1.Items.Add("Sandeep");
}

function Lookout()
{
alert("Label1 Sandeep Added" );
}

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

gauthee3-Jun-07 23:40

3-Jun-07 23:40

How are you calling the script fucntion?
Tried calling the script function using ddl1.attributes.add("onchange", "javascript:return lookout();")

this way only the script function is being executed not the selection index changed event

Gautham

Sandeep Akhare4-Jun-07 0:01

4-Jun-07 0:01

yes
i am also calling in samw way
DropDownList1.Attributes.Add("OnChange", "javascript:Lookout();");

i asked you beacause there are two ways you can call javascipt function on button onclick event (AutopostBack=false )and onChange Event (AuotPostBack=true)

Are you sure that the javascript function is working fine and returning true ??

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

gauthee4-Jun-07 0:28

4-Jun-07 0:28

The javascript function is ok i guess!
An alert box will be shown if the condition is met and return false;
else return true thereby the code in the event should be executed - this part is not happenning.

Gautham

Sandeep Akhare4-Jun-07 0:39

4-Jun-07 0:39

Can you post the html part along with javascript function and Dropdonelist_selectedIndexChanged event code

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

gauthee4-Jun-07 1:26