Listview onitemupdating

(An Update button is a button control whose property is set to "Update".) This enables you to perform a custom routine whenever this event occurs, such as canceling the update operation.I recently created a web form containing a List View controlled entirely via html markup.

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property is set to "Update".) This enables you to perform a custom routine whenever this event occurs, such as canceling the update operation.

A List View Update Event Args object is passed to the event handler, which enables you to determine the index of the current item.

I tightened up Item Command, and it's now working as expected.

Edit Index = -1 Get Data() End Sub The problem is that "employee Id" is coming back with the original value in the text box, not what the user entered. :) Found it - I had code in the Item Command event that was handling other events, but it was doing the Get Data() at the end regardless of the command, so basically the data was being refreshed right before the Item Updating event fired.

(An Insert button is a button control whose property is set to "Insert".) This enables you to perform a custom routine whenever this event occurs, such as HTML-encoding or validating the values of a record before it is inserted in the data source.

The method is called by the List View control to raise the Item Inserting event.

The List View uses a Linq Data Source and my initial design works fine, but I hit problems when I tried to sort the data displayed in the List View. End Sub Protected Sub List View1_Item Canceling(sender As Object, e As List View Cancel Event Args) 'Check the operation that raised the event If (e. Like this: You could use View State to store the previous Sort Direction and Sort Expression, then based on it to change your query statement.

I failed to find a way to redefine my Linq Data Source in html to include sorting. Is Null Or Empty(name)) Then 'find the edited item Using db As VBTest DBEntities = New VBTest DBEntities() Dim item As Table3 = (From tt In db. Here is an article about Grid View sorting, you could refer to it: https://msdn.microsoft.com/en-us/library/ui.webcontrols.gridview.sorting(v=vs.110)Best regards, Dillion MSDN Community Support Please remember to click "Mark as Answer" the responses that resolved your issue.

Perhaps there is a way around that problem, but that is not the question I wish to ask here. If you have any compliments or complaints to MSDN Support, feel free to contact [email protected]

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