Net onrowupdating

Net onrowupdating

In the example code at the end of this article, notice that I’m checking the state of an imaginary field called ‘Status’.Contrary to some claims, I’ve not yet found an automatic way that you can detect the before and after state of a field in the on Row Updated method.event is raised when a row's Update button is clicked, but before the Grid View control updates the row.A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

Debugger Inside Grid View Row Updating Event " data-medium-file="https://taditdash.files.wordpress.com/2014/06/debugger-inside-gridview-rowupdating-event.png? w=300" data-large-file="https://taditdash.files.wordpress.com/2014/06/debugger-inside-gridview-rowupdating-event.png? w=800&h=359 800w, https://taditdash.files.wordpress.com/2014/06/debugger-inside-gridview-rowupdating-event.png? w=150&h=67 150w, https://taditdash.files.wordpress.com/2014/06/debugger-inside-gridview-rowupdating-event.png? w=300&h=135 300w, https://taditdash.files.wordpress.com/2014/06/debugger-inside-gridview-rowupdating-event.png? w=768&h=345 768w, https://taditdash.files.wordpress.com/2014/06/864w" sizes="(max-width: 800px) 100vw, 800px" /Grid View on Browser " data-medium-file="https://taditdash.files.wordpress.com/2014/06/gridview-on-browser.png? w=230" data-large-file="https://taditdash.files.wordpress.com/2014/06/gridview-on-browser.png? w=150 150w" sizes="(max-width: 230px) 100vw, 230px" /Grid View Cell Showing Updated Value " data-medium-file="https://taditdash.files.wordpress.com/2014/06/gridview-cell-showing-updated-value.png? w=300" data-large-file="https://taditdash.files.wordpress.com/2014/06/gridview-cell-showing-updated-value.png? w=150 150w, https://taditdash.files.wordpress.com/2014/06/gridview-cell-showing-updated-value.png? w=300 300w" sizes="(max-width: 416px) 100vw, 416px" /Event. This is likely because this event takes place after the database Save has taken place. Equals(key Field Value) Then int Edited Row Num = tmp Row. To achieve the desired before/after detection behavior, I’ve added a hidden read-only data field in the Grid View markup that will hold the original value of the field. Equals(key Field Value)) { Now that we’ve stepped through the details, let’s look at the Mark Up for the Grid View as well as the methods (in VB. Row Index Dim str Original Ddl Value As String = CType(tmp Row. Text Dim str User Selected Ddl Value As String = CType(tmp Row. event returns this output: event args: (command=System. Sql Command command Type=2 status=0) The Row Updated event returns this output: event args: (command=System.

net onrowupdating-81net onrowupdating-76net onrowupdating-88

Data Grid Example " data-medium-file="https://jwcooney.files.wordpress.com/2013/09/gridviewexample.gif? Sometimes using Web Forms controls is not well documented and unintuitive, which is the case with the event, where a lot of information available online is incorrect or misleading. If they do (or if they don’t), then please leave a comment.

Join our conversation (36 Comments).
Click Here To Leave Your Comment Net onrowupdating.

Comments:

Leave a Reply

Your email address will not be published. Required fields are marked *