ASP.NET

How to display company icon in address bar

18-Apr-09 16:53

AFAIK, you can use crystal report viewer. It supports PDF.

Navaneeth

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Jagz W18-Apr-09 2:44

Jagz W

18-Apr-09 2:44

i want to display company icon in address bar

Er. Jagwinder Singh

Re: How to display company icon in address bar

Apr^Ngp18-Apr-09 3:26

Apr^Ngp

18-Apr-09 3:26

<link rel="shortcut icon" href="/favicon.ico" type="image/ico"></link>

add this line in the head section.

The icon file should be present in the root dir, with name favicon.ico
because the above line has the icon filenme as follows ...
/favicon.ico

Apurv

“Never trust a computer you can’t throw out a window.”
(Steve Wozniak)

“There are only two industries that refer to their customers as ‘users’.”
(Edward Tufte)

text from DataGrid

Learner52018-Apr-09 2:21

Learner520

18-Apr-09 2:21

hi everybody
I have a textbox in Datagrid

<asp:templatecolumn headertext="ForeName" xmlns:asp="#unknown">
<itemtemplate>

<asp:textbox id="TxtForeName" runat="server" autopostback="false" text="<%# " forename")="" %>"="">
>

and i want to get text from this textbox

foreach(DataGridItem xItem in DGUpdateStudents.Items)
{

clsobj.StudentId = DGUpdateStudents.DataKeyField[xItem.ItemIndex];
clsobj.ForeName=(String) ((TextBox)xItem.FindControl("TxtForeName")).Text;
}

no error but doesnot return text from textbox like if enter name like John it returns me "" empty strings.
thanks in adv for help.

Re: text from DataGrid

N a v a n e e t h18-Apr-09 16:56

Textbox color change when required field or custom field validator fires

18-Apr-09 16:56

Are you binding the grid in page_load and binding without checking IsPostBack?

Learner520 wrote:
(String) ((TextBox)xItem.FindControl("TxtForeName")).Text;

This is bad practice. If your item can't be found, this code will crash. First find the control, do NULL checking and ensure you have a valid object before you access Text property on it.

Smile | :)

Navaneeth

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MallikarjunaGupta18-Apr-09 2:00

MallikarjunaGupta

18-Apr-09 2:00

hi
i have 3 textboxes when i press button i want to show the errormessage as well as i want to change the color of textbox which is blank. this is possible with single customvalidator if is possible tell me

Regards

D.V.Mallikarjun

How to use if condition in stored procedures

Nekkantidivya18-Apr-09 0:25

Nekkantidivya

18-Apr-09 0:25

Hi,

I want to develop a stored procedure in which I have to apply different modifications to the Query. Finally after undergoing all the changes to the query I have to execute the final query and get the resultant table.For example:

Create Procedure [dbo].[Test]
@Flg1 bit,
@Flg2 bit,
@Flg3 bit,

AS
BEGIN
SET NOCOUNT ON;

Declare @Query varchar(max)

if(@Flg1<>0)
Begin
Set @Query='Select * from emplayee where empId=1"
End

if(@Flg2<>0)
Begin
Set @Query=@Query+'and empId=2'
End

if(@Flg3<>0)
Begin
Set @Query=@Query+'and empId=3'
End

Exec sp_executesql(@Query);

End

As shown above my Query conditions will change according to the parameters. But here I am not able to get the resultant table. Please reply me if anyone know how to get the resultant Table. Also please tell me whether the above procedure is correct or not.

Thanks in advance.

Re: How to use if condition in stored procedures [modified]

Dev S18-Apr-09 1:16

Dev S

18-Apr-09 1:16

Hi,

You have mistakes ...

Nekkantidivya wrote:
Set @Query='Select * from emplayee where empId=1"

You have ended up with double quotes.

Nekkantidivya wrote:
Declare @Query varchar(max)

Replace 'max' with some number like 200 as your string cant go over this.

Correct it n then check.

modified on Saturday, April 18, 2009 7:24 AM

Re: How to use if condition in stored procedures

Herman<T>.Instance20-Apr-09 3:13

Herman<T>.Instance

20-Apr-09 3:13

Create Procedure [dbo].[Test]
@EmpID Int

as
AS
BEGIN
SET NOCOUNT ON

Select * from emplayee where empId <= @EmpID

END

You better ask these question in the SQL part of this forum. They'll give you more proper answers.

In Word you can only store 2 bytes. That is why I use Writer.

print page problem

lakshmichawala17-Apr-09 23:32

lakshmichawala

17-Apr-09 23:32

i placed a print button in the aspx page and i clicked on print button then in print javascript i wrote window.print ..the print page is comming correctly but the page is comming with along the buttons that exits in the page ..how to get only text of the page for the print

Failed to access IIS metabase.

Kiran 267104817-Apr-09 21:49

Re: Failed to access IIS metabase.

17-Apr-09 21:49

Hi,
I have created on virtual direcory pointing to one test appliation.When i try to acess that application i am getting the following error. if anybody will give reply it would be helpful for me

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.

with regards,
Kiran

N a v a n e e t h17-Apr-09 21:53

Re: Failed to access IIS metabase.

17-Apr-09 21:53

I found this[^] Microsoft KB. You should read How to use google and other tips for finding programming help[^] as well.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Kiran 267104818-Apr-09 0:34

how to get the activeobject of a running instance of MS WORD in ASP.NET? [modified]

18-Apr-09 0:34

Hi,
I have repaired installed asp.net. now it is working thanks for givining solution.
with regards,
Kiran

Michael Tang17-Apr-09 21:36

Re: how to get a activeobject of a running instance of MS WORD in ASP.NET?

17-Apr-09 21:36

Please forgive the expressin error in this message, I am not good at English Smile | :)

I must get the instance reference of a running MS WORD progress in my asp.net webform, I tried
to use Marshal.GetActiveObject() like below，But it throws a exception like "....UNAVAILABE"

----------------------------------
Object wordApp = Marshal.GetActiveObject( "Word.Application" )；
----------------------------------

I have found by google a discuss thread below for a same question like me, but it seemed not give an answer at last.

http://www.developmentnow.com/g/16_2005_1_0_0_47728/Marshal-GetActiveObject-throws-an-exception-in-a-C-webservice-but.htm[^] Smile | :)

Any reply will be great appreciated!

modified on Saturday, April 18, 2009 6:14 AM

N a v a n e e t h17-Apr-09 21:46

Re: how to get a activeobject of a running instance of MS WORD in ASP.NET?

17-Apr-09 21:46

Michael Tang wrote:
I must get the instance reference of a running MS WORD progress in my asp.net webform

Your question is not clear. Are you trying to get a process handle of MsWord? If yes, is this process running on server?

Smile | :)

Navaneeth

How to use google | Ask smart questions

Michael Tang17-Apr-09 23:17

Re: how to get a activeobject of a running instance of MS WORD in ASP.NET?

17-Apr-09 23:17

N a v a n e e t h,
Thank you very much for your help and sorry for my not clear question Smile | :)

The MsWord process is running on server and it has openned some doc file, and now I'am try to interact with the MsWord process in my ASP.NET application. So I tried to use GetActiveObject to get a objec reference to the MsWord process. But it just throwed a exception.

And the GetActiveObject（）can work well in a C# WINFORM application, while not in an ASP.NET application.

I think the discuss thread I mentioned above in my question may gave the possible reason of this quesion. Here is the abstract of the post:
---------------------------------------------
Hello,

Based on my research, GetActiveObject obtains a running instance of an
object from the running object table (ROT). Each WinStation has it's own
ROT. The interactive desktop is one WinStation and has it's own ROT and
that is where the desktop application will have registered the running
object. The ASP.NET process is running under a seperate account and exists
in a non-interactive WinStation with its own ROT. That is why it fails.

I think the only way for this to work would be to launch the third party
application process from ASP.NET so it exists in the same WinStation. Of
course the application will then not be visible and the user cannot
interact with it.
--------------------------------------------

Thanks a lot Smile | :)

Michael Tang17-Apr-09 23:21

Re: how to get a activeobject of a running instance of MS WORD in ASP.NET?

17-Apr-09 23:21

sorry, I think I didn't express myself clear again at the end of my last post just now ----
I think the discuss thread I mentioned above in my question may gave the possible reason of this quesion, but it didn't give a way to solve the problem

Smile | :)

N a v a n e e t h18-Apr-09 6:36

Re: how to get a activeobject of a running instance of MS WORD in ASP.NET?

18-Apr-09 6:36

Thanks for the explanation.

Michael Tang wrote:
The ASP.NET process is running under a seperate account and exists
in a non-interactive WinStation with its own ROT. That is why it fails.

This could be the reason why it is failing. BTW, whatever you are trying looks odd to me. If you can tell us why you are doing this and what is the expected behavior, there may be better solutions.

Navaneeth

How to use google | Ask smart questions

Michael Tang19-Apr-09 21:14

Treeview child menu control is not responding when the session timed out

19-Apr-09 21:14

Navaneeth,

Thank you so much for your help and sorry for my late reply now.

Actually, I'm not really need to let my ASP.NET app to interact with "MsWord", instead, it's an ole server we developed by VC++ by ourselves. Due to my poor English and to express the question here easily, I used "MsWord".

The ole server's duty is doing some special tasks on our server, let's call it "MY-OLE-SERVER" below. MY-OLE-SERVER is running as a sperate process. And we have an another C# WINSERVICE app to comunicate with it. This is not the problem, it's ok for the WINSERVICE app to use Marshal.GetActiveObject() to get reference with MY-OLE-SERVER. But at the same time, our ASP.NET app need to make some deal with MY-OLE-SERVER also and as you know, it's just not running ok.

So do you have any good suggestion for our problem?

Thank you again Smile | :)

Kiran 267104817-Apr-09 20:56

Re: Treeview child menu control is not responding when the session timed out

17-Apr-09 20:56

Hi,
When the session is timed out if I click on any of the child menu nodes of the tree control in asp.net then it is not responding,corresponding page is not getting displayed and not redirecting to login page. Plz do reply if any of you have idea about this problem

with regards,
kiran

N a v a n e e t h17-Apr-09 21:00

Re: Treeview child menu control is not responding when the session timed out

17-Apr-09 21:00

Kiran 2671048 wrote:
Plz do reply if any of you have idea about this problem

You haven't provided enough information to answer. Explain your question in detail with relevant code snippets if you wish to get help.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Kiran 267104817-Apr-09 21:43

Re: Treeview child menu control is not responding when the session timed out

17-Apr-09 21:43

Hi,
Thank you for your reply, here below I have given my problem
I have one treeview based menu control. In showtree(). I am am adding all parent menus to tree view control. In Tree_TreeNodePopulate(), i am calling childs(). In childs(), i am adding child nodes to the parent menus. everythig is working fine. but my problem is when the session is timed out, if i click on child nodes control, it is not redirecting to login page. I tried the following code also but it is not working.
if (Session["UserInfo"] != null)
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "window", "window.location.href='Logout.aspx'", true);
}

N a v a n e e t h17-Apr-09 21:50

Re: Treeview child menu control is not responding when the session timed out

17-Apr-09 21:50

Well, the code you have provided works only when Session["UserInfo"] has value. When session timed out, how are you expecting it will have some value? D'Oh! | :doh:

Looks like you need to change the condition

if (Session["UserInfo"] == null)
{
     Response.Redirect("Logout.aspx"); // Response.Redirect should be enough
}

Does that solve your problem? Smile | :)

Navaneeth

How to use google | Ask smart questions

Kiran 267104817-Apr-09 23:23