Forms Data Controls :: Convert Repeater To DataTable Or Other Datasource?

Jan 22, 2010

Can we convert the Repeater items back to a datasource?

At post back, I want to convert the repeater items into a datatable which is a datasource was given to the repeater.

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[Code]....

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[Code]....

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Forms Data Controls :: Repeater DataBind Not Updating Items In Datasource

Jan 28, 2010

Here is the situation I have, I have a repeater inside a Usercontrol. The datasource is a IEnumerable<Investor> Exposed through a UserControl's Property. I have overridden the UserControl's databind event to set the Repeater Datasource before databinding the repeater. When it's not a postback, it databinds find and the events on the repeater item's controls fires up fine. But there is one event on repeater items (Delete Investor) which call back the DataBind of the UserControl after removing the Investor from de datasource. When this Event is called, it does all the work (deleting the investor and so on...) calls back the usercontrol's databind but when (within the usercontrol databind) the repeater is databinded again, the repeater items doesn't update (repeater items for investor not on the DataSource anymore still appears). My ItemDataBind doesn't even fire by then.

[Code]....

and code bedind

[Code]....

I Tried with both the Repeater Item Command and each LinkButton Event to see if it would make any difference, but none worked

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I have a need to add a new report to my page, the differnent parts of the page are all using a objectdatasource to populate the data. The new report because of all the data being returned i have started to use a repeater and a table in the ItemTemplate. Just binding the objectdatasource to the repeater works fine, but returns all the records and causes the page to be very long. I found this link for adding paging to repeater, but its setup different than what i have

[URL]

Is there any way to use what i have already and add paging to the repeater?

[Code]....

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I figured I'd post here while I'm scouring the internet for a solution to my problem.

This code works:

[Code]....

My DataAccess method just uses the SQL statement and returns a dataset. If I comment out the repeater DataSource and DataBind lines, it will build successfully. And I know the dataTable has the information I want because I was able to step through and see it. If I leave in the DataSource and DataBind lines, I'm not even able to step through. I have no errors and no warnings, just build failed.

*EDIT* I apologize for the ugliness of this post, I don't know what happened. I changed the repeater to a DataGrid, and still got the Build Error without any errors. I went on anyway, came back, and now everything works fine. A little bug must've crawled in while I wasn't looking.

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I have two datatables, I want to get all records which are in one datatable but all matching records which exist in another datatable should not be available.

In terms of set, you can say that record which are in 1st datatable but not in 2nd DataTable.

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code:

[Code]....

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DataSource Controls :: Changing Data Of Same Value In The Same Column Of A Datatable?

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I have a datatable that looks as follows:

Make,Ford,0
Model,Fusion,0
Year,2010,0
Make,Ford,1
Model,Focus,1
Year,2010,1

I'd like to loop through each row and replace all the values of the same type in the 3rd column with a different value.

So for example I would change all the 0 to 1234 and all the 1 to 1235. So I'd end up with:

Make,Ford,1234
Model,Fusion,1234
Year,2010,1234
Make,Ford,1235
Model,Focus,1235
Year,2010,1235

Whats the best way to do that ?

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