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Can I have multiple .aspx files with their own code-behinds?
I have two aspx pages and one works fine, but the other does recognize any of the asp controls in the code-behind. Here's what I got:
One asp page with the code directive:
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="page1.aspx.vb" Inherits="_class1" SmartNavigation="true" Debug="true" %>
My other page has the code directive:
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="page2.aspx.vb" Inherits="_class2" SmartNavigation="true" Debug="true" %>
I then have 2 code-behind files:
One labeled page1.aspx.vb with:
Partial Public Class _class1
Inherits System.Web.UI.Page
One labeled page2.aspx.vb with:
Partial Public Class _class2
Inherits System.Web.UI.Page
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Try opening the page in design mode. Sometimes that will regenerate the designer file. If that doesn't work then delete the *.designer.cs (or *.designer.vb for those developmentally challenged) and reopen the file in design mode to regenerate the file.
I know the language. I've read a book. - _Madmatt
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ID col1 col2 col3 col4 rescol
121 0 1 2 6 YES
122 0 1 2 6 YES
123 0 0 9 0 NULL
Above are the Sql rows and if my function finds null for the ID=123 as 9 of col3 then i need to locate for before id's rescol and if that also find as null then i need to fetch for the above row of 121, like this till i am not getting res col as null i need to fix a loop how can i do this?
In try catch block i am handling the above mentioned functionality as if i get error my catch block will call its above row's rescol value. but how many catch block i will put here because the rows are dynamic and unknown how many catch i will get executed.
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If I understand your question correctly, you can try something like this:
SELECT TOP 1 rescol
FROM Table1
WHERE rescol IS NOT NULL
AND col3 = 9
AND [ID] BETWEEN 100 AND 200
ORDER BY [ID] DESC
And remember that try catch is only for handling exceptions, it is a very worst programming practice to use it for implementing logic within your application.
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i answred some of questions posted other members in code project. my answer was best of my knowledge . but my answer is down voted.i felt like insulting me
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This is the wrong forum. Other member has already said to post in Site-Bugs-Suggestions[^] forum when asked in QA section. So its better to post it there you will get better replies.
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It's the way this site works; there are people around who will downvote you at the drop of a hat. Learn to live with it. Note that you got downvoted here for posting this question in the wrong place.
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Wow. A triple post. I would suggest you need to learn about how things work here. Read the FAQs and gain some insight into why you are being downvoted. There is no intent by anyone to "insult" you. The people downvoting you do not know you, they are simply critiquing your answers based on the content and the forum rules. I would suggest you take the advice provided.
I wasn't, now I am, then I won't be anymore.
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hi
How to Preview Image Before Upload in the asp.net
thanks
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Upload the image to the server asynchronously using Ajax, and then, show it dynamically as a preview.
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I am working on trying to load some control code that is saved in a text file. The code is constructed of ASP.Net controls but could consist of any type of control from PlaceHolder, LliteralControl, TextBox, etc. How can I load this into a control located on the page?
for example, I could pull this from a file or database.
<asp:textbox runat="server" id="textbox1">
<asp:label runat="server" id="label1">
Control c = new Control();
//How to get raw text to control and add control to page???
c.????
Page.Controls.Add(c);
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Found it.
c.ParseControl()
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Hi,
I have a repeater in my aspx page. The datasource for this will change for different types of call hence I cannot do
<ItemTemplate>
<tr >
<td bgcolor="" valign="top">
<%#DataBinder.Eval(Container.DataItem, "Id")%>
</td>
...
</tr>
</ItemTemplate>
as the dataItem will be different. Which is the best way to do it server side?
Thanks,
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If you want to use DataBinding like this you would need to convert each datasource to use the same columns, with the same names. Not a bad thing. If the datasources will all have different columns with different types you may want to use a DataGrid and set AutoGenerateColumns=true;
Otherwise, you will need to manually add ITemplates to your repeater based on the selected datasource
I know the language. I've read a book. - _Madmatt
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yes I had set the autogenerate columns as true and it works fine.
Issue is I also had a jquery to select the selected row value and it ended up having lots of magic numbers for the colums in different states. Very difficult to understand and maintain. I want to access dataItem value on row click and hence trying to map dynamically .
Thanks,
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How can I get server side validators to work with JQuery UI Modal with validation groups ? 
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Query has nothing to do with server side code. If you want they server side validation events to fire then have the page do a post back.
I know the language. I've read a book. - _Madmatt
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Actually the problem was modal being attached outside of tag. Can you suggest any other jquery validation plugin which emulates validation groups on asp.net webforms ?
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If the controls are not inside a form tag it doesn't matter, the validators won't work anyway. Is there a reason you need to use a server validation method? You can't use Page_Vaiidate("validation group name") within javascript?
I know the language. I've read a book. - _Madmatt
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I have different jQuery UI Modal dialogs on a webform. I need to emulate validation groups on each UI Modal so I was trying server side validators because I could not emulate validation groups with jQuery. I did not knew about page_validate previously. What do you suggest ? Should I just fire the server validation groups with Page_Validate or do I use a separate plugin ? 
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Page_Validate will not fire server validation methods, it will perform the validations on the client.
I know the language. I've read a book. - _Madmatt
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hi , i've added some labels to my webform at runtime . the "runat" attribute is set to "server" . now i want to get each label's innertext by severside controls like <asp:button>.
how to get the runtime made labels via asp?
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If you created the controls at run time rather than in the aspx markup then you need to recreate the controls during a post back in order for them to be recognized again.
I know the language. I've read a book. - _Madmatt
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so i cant use my ideas . thx
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As i said, if the controls are created dynamically then they must also be recreated during apostback. There are many examples of this. Most server controls use this technique.
I know the language. I've read a book. - _Madmatt
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