Formview itemupdating oldvalues dating showgirls

The information provided is needed inorder to load subsuquent controls but this information is not available until after a click event is executed in the tab control, which occors after the page_Load() of the page the Tab Controls exists on.

These subsuquent controls with are loading with in an event after the page_load() executes have two problems, the first is that their events are not being registered and the... adding a click event to a label control Hi, Is it possible to add a click event to a label control so that one can make something happen when a user clicks the label? One could of course use a linkbutton control, which has an in-built click event. Label is span control in html call javascript onclick event if you want to call postback event then chk it

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Henry Run an event whose control is located in Data Presentation Controls Hey, How can we fire an event which belongs to such as a button which is located in Data Presentation Controls such as a gridview.

I dont know how to wrie an event_handler ,specifically, i register controls on a page after page_load() in an event so that the controls viewstate and events still work?

How can i get access to values of Old Value, New Values. There will be a image for CATEGORIES and linkbuttons with Subcategories. My problem is that all the Old Values for these one-way databound labels come up null, even though they have values. Details View Control, Validator Control Hello, I am trying to add a Required Field Validator Control to a template field in the Details View Control, here is the code: Calendar2. But i am not finding same function in detailsview.i could only see that the record are shown as a single list.

Hi: If you're not using Data Source control you cannot get Old Values and New Values directly. Find Control() method to find the Text Box, retrieve data to be updated and manually query database via Sql Command Old Values and New Values are the same in detailsview Item Updating method. If I put a datalist inside a datalist and a link button inside the second datalist visually it satisfies my need. So I figured maybe they have to be two-way databound to access the Old Values collection. Is it possible to arrange the controls in different direction and position inside detailsview,so that during runtime it is shown differently.

In brief, LINQ to SQL compares the original value and new value and generates SQL code to update the original object.

Since the original object was modified by the Form View, it will never be found by SQL and no update will occur!

This Form View behavior can be problematic when we we need the original object and the modified object to perform an update with conflict detection (see LINQ to SQL example below).

Note that Conflict Detection is set to Compare All Values in the Object Data Source.

I am builing a Tab Control as a base class i am using web Control.

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