User Cancelled Adding New Row To Datagrid - What Event Gets Fired

Apr 15, 2009

When the user clicks a cell in a new row (the row headed by the *) I am populating a column with an integer that is incremented in the "DefaultValuesNeeded" event. However, when the user clicks off the row (having done nothing to the row), what event gets fired? I need to decrement my counter but can't locate an appropriate place to do it.


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I know that there is usually a DoDragDrop method that starts a drag and drop operation. And that there are events (such as DragEnter, DragOver, DragDrop, DragLeave) that can be handled on the target side.

Are there any events on the source of the dragdrop that will tell me whether the dragdrop operation was completed, or possibly cancelled?

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Feb 20, 2012

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is there some other event that is fired when a form is shown, so I can call my resize code there?

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Feb 24, 2012

I am writing a program to access the remote file data using FTP on button click event. Set breakpoint in the fist line of button click event. That program is using windows application 2008. If I run the application, when I click the button, it does not fire a click event of the button.

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Dec 4, 2010

I have menu item, in which I have specified ShortCutKeys as "Del". On click of menu item I have called specific method. I have one form on which one textbox is placed. When I hit the "Del" key the same method which gets called on menu item click is fired. I want the default behaviour to be followed by the textbox. how to suppress the event to be fired and to achive the default behaviour of the textbox or other controls present on the form.

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Feb 26, 2010

I have been struggling with getting FormViews to work the way Microsoft expects me to for about a day and have figure a bunch of great stuff out.

I can catch e.Exception and e.ReturnValue in the ObjectDataSource.Inserting Event Handler and I can even cheat and check other properties of the Object in the ObjectDataSource.ObjectDisposing by checking the e.ObjectInstance ... and I even learned that FormView's Inserting Handler Runs AFTER the ObjectDisposing Handler so If there is a problem found I still have time to react to it and st the e.KeepInInsertMode to true on the FormView.

My problem is, it seems that the values entered by the user into the Insert form are cleared regardless.

So, How do I Prevent a FormView from clearing after it's Insert Method has fired?

(Using ASP.NET + VB)

I don't think posting my code here will really do much good and i would have to modify it to trim out confidential business logic stuff... so I'll skip it for now.


I have found a temporary and admittedly terribly cludgy solution (in case no one ever finds a REAL solution to the problem).

I have a page variable defined as:

Dim eInsertArgs As FormViewInsertedEventArgs

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Feb 12, 2010

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I have a datagrid that has a DataNavigateUrlFormatString that passes info on to the next page when the user clicks on the link. However I am trying to add some functionality to the next page and want to add some data to the url that is not in the bound columns. Is there a way to do this? Right now it looks like


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