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hi everybody
How to make dropdownlist readonly in asp.net 2.0?
Raghvendra Kumar Roy
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Web dropdown list is not editable. It's readonly. To stop it's change, you can set Enabled = false;
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Hai to all,
Here i have a problem that,i have to add two different dropdownlist into a single dropdownlist and the first item shd always disable.(item may from any of the 2 dropdownlists)
How to do this using vb.
If any one had some idea,plz send me
Thnks in advance
kissy
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Kissy16 wrote: two different dropdownlist into a single dropdownlist
Dropdownlist is not a container. You can't add controls into it.
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I have a programm that i have to deploy with sql but the progam deploy but with out the sql tables.will you tell how to do it with the tables..
Romeo
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You need to create SQL Script file that contains code for creating table's and store procedure's. Deploy this file also with your package. Executing this script will set your database up
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Place your DataBase in App_Data folder in your project
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how do you print from the database in your program where you have to print a invoice from the program its self
Romeo
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how do you print from the database in your program where you have to print a invoice from the program its self
Romeo
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Stormint wrote: how do you print from the database in your program where you have to print a invoice from the program its self
Window.Print() ?
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Hi All,
I want to read excel File. This is done but I need some more functionality in it.
In Excel File I have From Date and To Date so can I fire a query which has where Clause in it??
Please help me, how should I do this??
Thanks in advance...
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Hi Everyone,
I have a problem regarding the page refreshing on client side using F5 button. My records are getting inserted twice. If I click button and then press F5, duplicate records are created. I want that if user has pressed F5, button click event must not be fired. I searched for this on many sites but, every site was suggesting to use ViewState / Hidden Variables / Sessions to keep track whether this is clean post back or using the F5 button.
Is there any in-built technique to identify these type of requests ? I am using Framework 2.0 (VS.Net 2005). This is a major problem and I cant change my stored procedures / apply constraints on data base. I have to handle this at the application end itself.
Any help will be greatly appreciated.
Thanks !
"A good programmer is someone who looks both ways before crossing a one-way street." -- Doug Linder
coolestCoder
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When the user refreshes the page, the same request is sent to the server again to fetch the page. As the new request is identical to the previous, the only way that you can distinguish such a request from a regular postback, is to keep track of what the user is doing.
coolestCoder wrote: Is there any in-built technique to identify these type of requests ?
No. The browser doesn't tell the server the reason for sending the request, so the server doesn't know.
---
single minded; short sighted; long gone;
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As Guffa said, broswer is posting information again to server. You can redirect user to some confirmation page. This will solve your problem.
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Hi
I have a page which pulls an address of an image that is stored on my system and then passes it into an asp:image tag, so to display it in the page
But i can't seem to get the page to show the image for some annoying reason
when i view the page source it has done it properly, and i have even copied and pasted the code into another html file and it displays the image perfectly.
Is there a method i need to do to get it render the image in asp?
Or am i jus missing somthin stupid, any help appreciated?
boyindie
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Show me your code ? or you try with writing <img src='yourimage'> to some literal control placed on your page.
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Hi,
I am new at asp.net and dont know how to edit, sort and update records. Could you please give me a general idea?
Thanks
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Link
Regards,
Sandeep Kumar.V
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If U want edit and sorting to be able in your datagridview, u can checked the checkbox Enable Editing and Enable Sorting..when you expand the little arrow in your datagridview at design..or u can use stored procedure to Edit and Sort the data programatically.
Hope That Can Answer Your Question..
Regard,
TCim
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please read ado.net
Piyush Vardhan Singh
Programmer
TAS NewDelhi
India
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Hi All,
How to write connectionString for *.mdf database file which is placed into App_Data folder?
Thanks
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Hi,
Below is the connection string for Test.mdf file
<code>connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Test.mdf;Integrated Security=True;User Instance=True"</code>
Regards,
Sandeep Kumar.V
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Hi,
U can use the following Connection String:
"Server=.\SQLExpress;AttachDbFilename=|DataDirectory|mydbfile.mdf; Database=dbname;Trusted_Connection=Yes;"
Also for any kind of connection string problems u can refer:
http://www.connectionstrings.com/default.aspx[^]
Regards
Paramhans Dubey.
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Hi all,
My need is to assign a file name to file upload control by default.
So could anyone of you please help me on this to solve this problem.
Thanks and Regards,
Hariharan C
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Hi!
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