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hi friends
how to create tellyourfriend concept in .net
can u help me??
regards
saravanan
Known Is Drop.Unknown Is Ocean
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Which bit are you stuck on ? It just looks like a big online store to me. Is there something more complex going on ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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hi...
can anybody help in setting the location and height and width for the poppage
this my poppage script
Page.ClientScript.RegisterStartupScript(Me.[GetType](), "openpopup", "window.open('../Page2.aspx','test','scrollbars=2');")
thank u.
siri
siri
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Hi,
Below is code to set height and width.........
window.open(url, name,"scrollbars=yes, screenX=25, screenY=25, directories=0, height=100, width=100, location=no, menubar=no, resizable=yes, status=no, toolbar=no");
Regards,
Sandeep Kumar.V
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Many times i came across situations where multiple users updates the same set of records at the same time simultaneously. And i also came across situations while i am selecting a set of 100 records another process should not pick the same set of records.How to Implement this???
Can anyone explain in detail about DB LOCKING and how to retaining DB Integrity..
Whether to apply in Application end while querying or at DB end. And how to test whether LOCKING is implemented or not???
Sathiya
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if you want to do atomic operations on db then see "transactions".
But I have never used... Just wanted to say that all i know about them is that they provide u atomic operations
CREATE PROCEDURE DeleteEmployee ( @EmployeeID int )
AS
BEGIN TRANSACTION -- Start the transaction
-- Delete the Employee's phone numbers
DELETE FROM EmployeePhoneNumbers
WHERE EmployeeID = @EmployeeID
-- Delete the Employee record
DELETE FROM Employees
WHERE EmployeeID = @EmployeeID
-- See if there is an error
IF @@ERROR <> 0
-- There's an error b/c @ERROR is not 0, rollback
ROLLBACK
ELSE
COMMIT -- Success! Commit the transaction
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A transaction makes a group of operatons atomic, I don't think it locks the tables in question.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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aa yes but i just thought transactions can help about his problems 
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I want to make a mail server in asp.net with c# .net. a mail server like yahoomail or gmail through user can regestered and
can send & recieve mail. is it possible. if possible how?
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You don't mean a mail server. You mean you want to write a webmail client. Of course, that's actually pretty easy. You do need a mail server through which you can send the mail, and you need to be able to create mail accounts on that server, but those are not ASP.NET tasks.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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plz tell guide me how it is possible?
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hi
I have 2 dropdowlist in the following manner..........
Page_load(..)
{
dd1.items.add("MCA");
dd1.items.add(("B Tech");
}
protected void dd1_selectedvaluechanged(..)
{
if(dd1.SelecteValue=="MCA")
{
dd2.items.clear();
dd2.items.add("Computers");
}
else
{
dd2.items.clear();
dd2.items.add("CS");
dd2.items.add("IT");
dd2.items.add("ME");
}
}
//postback is true on dd1 and false on dd2
this is working fine when i select MCA, Computers is added to dd2 and when i select B Tech, CS, IT... are added to dd2.
Now problem is:-
if i select IT, ME from dd2......
the value should be printed IT or ME.
But i m getting CS in all occation.
Plzzzzzzzzz help me.
Deepak Nigam
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deepaknigam11 wrote: Page_load(..)
{
dd1.items.add("MCA");
dd1.items.add(("B Tech");
}
Page_load(..)
{
if(!ispostback)
{
dd1.Items.Add(new ListItem("MCA","0"));
dd1.Items.Add(new ListItem("B Tech","1"));
}
}
deepaknigam11 wrote: f(dd1.SelecteValue=="MCA")
if(dd1.SelectedValue=="0")
best regArd
pAthAn
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I have two dropdownlist.one for country and second is for state.when I select country its state will be bind in second dropdownlist.but i am getting following error here.I do not want to set enableEventValidation=false in page directory.
can any one tell me why this error occurred?
<br />
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
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hi to all
i have a requirement like this
i have 2 datalist in a page, in 1datalist i have some of images and in another datalist i have 10 images it will display from database. when i drag from 1datalist and drop to 2nd datalist its has to change the image as well as store in the database. how to do this please provide any example.
Its very urgent please
thank you
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P.P.K.Reddy wrote: Its very urgent please
Look around you. Everyone has an urgent question.
You're going to do this with javascript, and if you want to do a save, you'll have to use AJAX, I reckon. There are controls you can buy that do this, I'd say they are worth the money.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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P.P.K.Reddy wrote: Its very urgent please
How rude.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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Hi,
Any one please give some solution.
I am using a web service which return me the premium value in string format as 2345,564(German Currency Format). Now I have to divide it by 12/6/4 to calculate the premium on yearly/half yearly/monthly basis.
After dividing the resutant shoul be converted into the relevent currncey format i.e German or English.
2345,564 is 2345,564 in English culture.
Vijay
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tovijay.shukla wrote: 2345,564 is 2345,564 in English culture.
 both are same ? What is the difference ?
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sorry is was
2345,564 is 2345.564 in English culture.
Anyways thank you, I've got the solution.
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tovijay.shukla wrote: 2345,564 is 2345,564 in English culture
what is so urgent? converting 2345,564 to 2345,564??
regards
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What does this have to do with ASP.NET ?
Sounds trivial, in any case. Why are you stuck, on what bit ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi all!
How can i reset the query string without redirecting but using postback?
From = ".../Main.aspx?Results=1"
To = ".../Main.aspx"
So when i click a button it does the above without redirecting it;
"response.redirect("Main.aspx")
Thanks in advance!
Regards,
Jensen
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jensenx wrote: How can i reset the query string without redirecting but using postback?
Reseting querystring on postback is not possible. Why you want to do this
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Hi Guys/Girls,
Have been beating my head against the wall over this one for a while, and have come to the conclusion that I have probably just overlooked something simple. I am happy to look at alternative methods to open the popup page, but would prefer to keep the existing method for the download of the file.
Here's the situation:
In the on-click event of a button I do some processing, then want to do two things (in no particular order)
1. Pop up a window that opens a page that displays a crystal report as a PDF (this page exists and works fine in its own right)
2. Download a file. (this function also works fine in its own right)
Here's the rub:
Currently, I use response.write to trigger the page popup like this:
Response.Write("<script language=javascript>window.open('pagename.aspx?ReportID=49&Param1=" & intParam1 & "','new_Win');</script>")
(I can't attach it to the link attributes as the param1 needs to be generated by the processing in the existing on click code.)
Then, I use functions that end up calling the following code to download the file:
<preprocessing happens here>
With Response
.AddHeader("Content-disposition", "attachment;filename=" & strFriendlyName)
.ContentType = "application/octet-stream"
.BinaryWrite(btFile)
.End()
End With
Naturally, with the code as it stands the system throws a hissy-fit as you can't use two responses for the one page (by design). Surely there is some way for me to open the crystal report/pdf viewing page in code without using the response.write or response.redirect, that will allow for the processing of the rest of the code (and hence the downloading of the file)???
As I said, I have probably missed something incredibly simple, and you ASP.NET gurus are going to go "silly bugger, why don't you just open the popup by using XYZ"... I am prepared to wear that!
Thanks in advance...
D.
-------------------------------------------
Don't walk in front of me, I may not follow;
Don't walk behind me, I may not lead;
Just bugger off and leave me alone!!
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