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my que is when i select the second entry of drop down list then the gridview show another entry from database.
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You're awfully quick to univote there aren't you? Richard pointed out that the ASP.NET experts are in the ASP.NET forum - which would be a much more appropriate place to ask this question.
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Thanks Pete, although I only got -2 for this one; I got a -16 in The Soapbox.
One of these days I'm going to think of a really clever signature.
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Countered that one as well, but I think I may soon be in for a barrage of downvotes there. 
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Strange isn't it? We all claim that we don't care about downvotes and yet continue to counter them when we feel they are unwarranted.
One of these days I'm going to think of a really clever signature.
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Rashid Choudhary wrote: another entry
Not clear of this point. Can you please explain a little bit what you exactly mean by this ?
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GridView is not a method that you can call it!
Meysam
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Hi naveen karamchetti,
recently i read one of the artical(Singleton orchestraion in biztalk server) written by you.It is a very good artical.
in that artical you explain with one sample example.i need that sample code.please send to my mail id it is usefull to me.plz plz plz plz send me.
Thanks & regards
srinivas
srinu.reddy789@gmail.com
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Who is naveen karamchetti, and why are you writing to him/her in this forum?
One of these days I'm going to think of a really clever signature.
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Hi,
I want to create combobox dynamically accepting multiple column values from database n VB.Net..!
Want to create table like structure inside combobox.. Column values and Row values are dynamic..
Please help me..! Thanks in advance..!
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What have you tried upto now? Where are the concrete problems?
Have you analysed the parts of a "common" combobox and their interactions yet?
After that, you'll have to replace that item which shows a simple list in the "common" combobox by an element which can show some kind of a table. It means, you have to construct that multi-column combobox from other elements.
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It's amazing what you can find had you just typed your subject line into Google.
For instance, Multi-Column ComboBox[^] right here on CP.
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If you use combo dreamviewer so that is easy. in the menubar you direct code of that. otheriwise you have coding.
asp.net development
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Hi
I created crystal report and generated print receipt. While giving print i want to disable No of copies in Print Dialog.
If anybody knows, please reply me.
Thanks in advance.
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That's not a standard option for the common PrintDialog[^], which makes sense; there's nothing preventing the user from hitting the print-button twice or making a xerox of the page - so there's little added value in hiding that option.
Bastard Programmer from Hell 
if you can't read my code, try converting it here[^]
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You can't disable it, but you can ignore it -just change the PrinterSettings.Copies yourself. If you want to get rid of this altogether, you are going to have to create your own printer dialog.
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hai,i have to premine the association rules..am using the concept of weights.how can this be implemented..any idea??
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vinu Rajendran wrote: hai,i have to premine the association rules..
CodeProject has an article on the Apriori-algo. Don't know what you're exactly looking for, got a feeling that you don't know yet either.
Can you describe a use-case?
Bastard Programmer from Hell
if you can't read my code, try converting it here[^]
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Hi i have created windows application in .net with c# and my application running perfectly in Windows XP and Windows 7 but when i try to execute that application in Windows Server 2003 then it getting error at opening connection of ms access database which is specify below:
The type initializer for 'System.Transactions.Diagnostics.DiagnosticTrace' threw an exception.
at System.Transactions.Transaction.get_Current()
at System.Data.Common.ADP.IsSysTxEqualSysEsTransaction()
at System.Data.Common.ADP.NeedManualEnlistment()
at System.Data.OleDb.OleDbConnection.Open()
at Com.Xpdite.CC.Utils.DbConnection.getConnection()
so can any one provide me the solutions for this problem.
Please help me to get out from this problem...
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What does your connectionstring look like? Where is the physical database-file stored?
My guess is that you're running a webpage (you didn't mention whether it's a web-app, a phone-app or a WinForm app) and that your user (the internet-user under which the webserver runs) does not have the required permissions to access the file in that location.
If your app is a webpage with more than 10 users, I'd strongly recommend upgrading to Sql Server Express.
Bastard Programmer from Hell
if you can't read my code, try converting it here[^]
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Hi, I need help if possible about an error I have when launching a software named NoClone (duplicate finder made by reasonable software company).
Support doesn't reply it's why I ask for help here. I think it's related to NET Frawework but I'm not sure 100%
I can't find log file so I only can post a screenshot of the error windows :
http://imagesia.com/capture-2-_1xto
[url=http://imagesia.com/capture-2-_1xto][img]http://img.imagesia.com/fichiers/1x/capture-2-_imagesia-com_1xto_large.JPG[/img][/url]
Thanks in advance for any help.
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optiontips.in wrote: Support doesn't reply it's why I ask for help here.<layer>
It's a serialization-error, somewhere in a constructor. Without the source-code, there's little we can do to help.
Bastard Programmer from Hell
if you can't read my code, try converting it here[^]
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Obtain Summary Values from Devexpress GridView Control in vb.Net???
Plz help me... 
Priyanka Jain
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DevExpress has a forum and a (paid) helpdesk. You'll get an answer there faster than here.
Bastard Programmer from Hell
if you can't read my code, try converting it here[^]
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In a DevExpress GridView to get the customized Summary of a Column we have to handle CustomSummaryCalculate event of the GridView. And we have to set the SummaryType property of that column to "Custom".
Below is an example of a GridView showing student details, in which we want to show the Customized Summary value of the Percentage Column.Here "gcPercentage" is the GridView's column name and PERCENTAGE is the FieldName of the column "gcPercentage".
Here is the code to set the SummaryType of the Column
gcPercentage.SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Custom;
and for CustomSummaryCalculate event of the student GridView.
private void grdvStudents_CustomSummaryCalculate(object sender, DevExpress.Data.CustomSummaryEventArgs e)
{
if (((DevExpress.XtraGrid.GridSummaryItem)e.Item).FieldName.
CompareTo("PERCENTAGE") == 0)
{
double totalMarks =
Convert.ToDouble(gcTotalMarks.SummaryItem.SummaryValue);
double marksObtained =
Convert.ToDouble(gcMarksObtained.SummaryItem.SummaryValue);
if (totalMarks != 0)
{
e.TotalValue = marksObtained / totalMarks * 100;
}
else
{
e.TotalValue = 0;
}
}
}
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