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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
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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
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Can you please explain what exactly you want
i thing you need previous selection and changed selection both for some comparisation
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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
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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.
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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.
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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!
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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
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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
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Yeah I was going to suggest something to you, but then I saw your sig. 
led mike
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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
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<%@ 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.
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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.
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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.
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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.
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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.
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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.
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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.
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yap..you can get specific records from dataset ...
ds.tables[0].select(///put your query here)...
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Hi All...can anyone assist me with a way to call a code function with javascript?
living life on the flip side
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You can call code behind side function using <%=Functionname()>
please don't forget to vote on the post that helped you.
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thanks 
living life on the flip side
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I've created a Visual Studio installer for a published web site (coded in c#). Following installation I need to edit some configuration files (including the web.config). When I then try to browse on the Directory in IIS I sometimes get a System.IOFileNotFound exception. If I then go back to the web.config file and edit it somehow (even simply removing a comment or say retyping something without changing content) then save it - the problem disappears?? I've tried modifying the installer to reset IIS as part of the installation process. On some machines the original error occurs whenever I attempt to install, on others it does it occasionally and on others not at all. Any help would be appreciated.
Thanks
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I would like to see some Css files. Is there any link for giving some sample styles sheet for better look?
Balasubramanian K.
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try this : http://www.w3schools.com/css/default.asp
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