ASP.NET Discussion Boards

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Re: implement validation for grid cell values at the client side

Herman<T>.Instance17-Jul-08 23:09

Herman<T>.Instance

17-Jul-08 23:09

create a javascript. That works client side

Difference between Win and Web Apps Coding...

Jamal Abdul Nasir17-Jul-08 16:37

Jamal Abdul Nasir

17-Jul-08 16:37

--> What is the difference between the data access code of Windows Apps and Web Apps..?

J A Nasir K

Re: Difference between Win and Web Apps Coding...

N a v a n e e t h17-Jul-08 17:10

N a v a n e e t h

17-Jul-08 17:10

Jamal Abdul Nasir wrote:
data access code of Windows Apps and Web Apps..?

Database access ? Nothing.

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Re: Difference between Win and Web Apps Coding...

led mike17-Jul-08 18:55

led mike

17-Jul-08 18:55

Jamal Abdul Nasir wrote:
What is the difference between the data access code of Windows Apps and Web Apps..?

You need to be more specific. If you are asking if there are different Base Class Library Data Access classes, one for Web and another for Windows Forms, no.

If you are asking if there are differences in developing the two different application types that use Data Access then yes there are significant differences. For example your desktop application might be able to use a connected approach to data access where that is generally not a viable option for Web applications.

led mike

listbox selected items into an array

Bharani_Ram17-Jul-08 12:16

Bharani_Ram

17-Jul-08 12:16

The Listbox selected items into an array onselected index change

i tryed in this way

protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
_count++;
_items = new string[_count];
_items[_count - 1] = ListBox1.SelectedItem.Text.Trim();
}

this gives only the present values alone. Previously selected values are not available in the array

help me please its urgent.

Bharani

Re: listbox selected items into an array

Ashwini K Singh17-Jul-08 15:35

Ashwini K Singh

17-Jul-08 15:35

Can you please explain what exactly you want
i thing you need previous selection and changed selection both for some comparisation

Re: listbox selected items into an array

Paul Conrad17-Jul-08 16:45

Paul Conrad

17-Jul-08 16:45

Member 4463285 wrote:
please its urgent

That is a very rude and impolite approach at getting help on this site.

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Re: listbox selected items into an array

Venkatesh Mookkan17-Jul-08 16:48

Venkatesh Mookkan

17-Jul-08 16:48

Try this,

protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
_count++;
_items = new string[_count];

if (Session["Items"]!=null)
{
_items = Session["Items"];
}

_items[_count - 1] = ListBox1.SelectedItem.Text.Trim(); 

Session["Items"] = _items;

}

Normal variable's values will be clear once the response is done. You can use Static variables but Static variable would share the values to other users also. But use a Session variable to maintain the items.

Castle Rider
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Re: listbox selected items into an array

Sherin Iranimose17-Jul-08 18:11

Sherin Iranimose

17-Jul-08 18:11

Member 4463285 wrote:
_items = new string[_count];

This may be cause of the problem.
Every time you are initializing the array.So all items automatically erased.

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

How to post a question

CRM 3.0 Callout

April Unni17-Jul-08 8:26

April Unni

17-Jul-08 8:26

Hi-

I want to create a callout/workflow so that when account "do not allow fax" is changed -
apply same change to sub-accounts and contacts attached to that account.

I am not sure how to do this using callout and how to access all subaccounts and contacts from an account using callout.

Any help would be greatly appreciated.

Thanks!

ASP.NET 1.1 Application Is Not Running in Windows Server 2003 R2

g_subhashis17-Jul-08 7:16

g_subhashis

17-Jul-08 7:16

Hi all,

I am facing a tricky problem. My ASP.NET 1.1 Application is running perfectly in Windows XP Professional Server but it's not working well in Windows Server 2003 R2. There is some LDAP Query methods in the code and the error is coming "You don't have access to the application."

Can any body help me, I have tried all possible options but the problem has not been resolved.

With Regards,
Subhashis

Multi level search

Dan Neely17-Jul-08 4:59

Dan Neely

17-Jul-08 4:59

I need to create a two level search page where each of the selection(s) of a multiselect listbox in the first level will create new multiselect listbox with different values. ie the user selects rows2, 4, and 8 in the first level listbox, supplemental listboxes 2, 4, and 8 will be made available. Then the selections from all the listboxes (both levels) will be used to run search queries.

I'm under a time crunch and learning asp.net/webdev as I go, so if there's a significant implementation time difference between options I need the faster one not the more elegant.

Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall

Re: Multi level search

led mike17-Jul-08 6:54

led mike

17-Jul-08 6:54

Yeah I was going to suggest something to you, but then I saw your sig. Dead | X|

led mike

Re: Multi level search

Dan Neely17-Jul-08 6:57

Dan Neely

17-Jul-08 6:57

Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall

UserControl--urgent

trilokharry17-Jul-08 4:23

trilokharry

17-Jul-08 4:23

<%@ Register Src="UserControl/TopStripHotel.ascx" TagName="TopStripHotel" TagPrefix="uc1" %>

<%@ Register Src="UserControl/TopStripBus.ascx" TagName="TopStripBus" TagPrefix="uc1" %>

<uc1:TopStripBus ID="TopStripBus" runat="server" Visible="false" />

<uc1:TopStripHotel ID="TopStripHotel" runat="server" Visible="false" />

Server Side:

if(Cond)

{

TopStripHotel.Visible = true;

TopStripBus.Visible = false;

}

else

{

TopStripHotel.Visible = false;

TopStripBus.Visible = true;

}

In above some time or (second time execution) I am getting error

TopStripHotel.Visible = true;--not set object reference for TopStripHotel

or

TopStripBus.Visible = false;--not set object reference for TopStripBus

thanks

You get the best out of others when you give the best of yourself.

Re: UserControl--urgent

Christian Graus17-Jul-08 4:28

Christian Graus

17-Jul-08 4:28

I just checked my calendar, and this is not urgent at all, to me....

I don't see any reason for this control to not exist, have you set some breakpoints to look at what the rest of the code does ? There must be a reason that is based on your other code. When does it become null ? What event is this code running in ?

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: UserControl--urgent

trilokharry17-Jul-08 4:38

trilokharry

17-Jul-08 4:38

I am doing true or false in page_load only.
thanks

You get the best out of others when you give the best of yourself.

Re: UserControl--urgent

Christian Graus17-Jul-08 4:57

Christian Graus

17-Jul-08 4:57

OK - if your controls are sitting at the root level and the code is in the code behind, I see no reason for it to be null during page load.

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: UserControl--urgent

trilokharry17-Jul-08 5:12

trilokharry

17-Jul-08 5:12

Yaa, you are correct but It is happening
thats why I am wondering.

thanks

You get the best out of others when you give the best of yourself.

rows from Dataset

netJP12L17-Jul-08 4:16

netJP12L

17-Jul-08 4:16

Is is possible to get speicific number of records from dataset. For instance, if i want first 10 records from dataset and another 10 more records from dataset from the same table and keep looping until the end of the table.

Re: rows from Dataset

Christian Graus17-Jul-08 4:27

Christian Graus

17-Jul-08 4:27

Sure - just write the SQL to return only the items you want.

Christian Graus

No longer a Microsoft MVP, but still happy to answer your questions.

Re: rows from Dataset

meghamaharshi17-Jul-08 19:05

meghamaharshi

17-Jul-08 19:05

yap..you can get specific records from dataset ...
ds.tables[0].select(///put your query here)...

Call Code with Javascript