Aspxgridview rowupdating event not firing

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didn't I create a database and totally duplicate YOUR grid so there could be a few other things wrong. I have everything that is talked about even the Data Key Name but still nothing gets updated. Hi All, I've had the exact same problem and came across a post on this site mentioning that if you have NULL fields in your data and checked the "Use Optimistic Concurrency" option when configuring your Sql Datasource, then the update won't work. Unfortunately, turning off Use Optimistic Concurrency kind of defeats the safeguard it provides and allows one user to clobber another user's data. I do not know what I have missed or where I have gone wrong. However, I discovered that if you change the Sql Data Source1 control to add or delete columns, a dialog pops asking if you want to "Refresh the Fields and Keys ..." This is where the problem occurs since it clears the Data Key Names entry (the pop-up tells you that, but who read the fine print? Also, you may not want a Drop Down List in the Item Template, but may want to leave it alone as a label and Eval it to the field to which the licensee_id field points. Of course Scott Mitchell has a bunch of online tutorials, although I somehow missed this I am having the same problem but can not get it to work. I was having the exact error until a few moments ago, but I finally got it[:)]. I am using My Sql as the back end.) and here it shows the new or the edited value.Here is an example: // x is a random number, or some key code from the user if(!

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infini I was wondering if there is a big performance difference in languages, whether you should put the more likely to be executed code in the if or in the else clause.An example of some working code is below that I have tested hardcoded. X and Y are coordinates of a spatial grid and each grid point (X, Y) has an intensity Z. Interpolation is not needed, as X and Y are guaranteed to cover each gr This is the code I am working with.I could create a I am looking for a way to insert javascript code block to end of ASP. It works when new Order is just set to: var new Order = (toppings Total inputted Size); but whenever I try to call the prototype it says its undefined in the JS console. I an trying to store images downloaded from web to internal storage. This leads me to beleive there is something going on with the Selected Index value, or something funny like that. I have spent the past week tracking this problem and narrowed it down to a missing entry in the Grid View, the "Data Key Names" entry. Finally, I noticed that there was no Initially I used Bound Field and the update was working GOOD but it allowed editing the entire three fields. I'm taking the Beginning Tutorials to get my feet wet (again) after being out of . The Beginning Tutorial Videos keep you out of the code as much as possible and they've never covered "datakeys" or other modifications to the code. NETDEVFX.v20.en/cpref16/html/P_System_Web_UI_Web Controls_Sql Data Source_Update and looked at the code sample for ODBC.

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