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Posted by / 09-Feb-2020 15:03

Rowupdating

But ensure that the control/link is inside the gridview, only then can we cast sender as grid view.This code is a bit complex but just add it knowing that we may refer to it in the future.Conclusion Here in gridview, in the beginning the major part is to make the decision of putting either a bound field or a template field and the answer is simple: When we want to place any control inside the gridview then we can go for template field, otherwise bound field will be simpler.I hope the above information wa a little bit helpful for you, kindly let me know your valuable feedback or thoughts.We have an application which creates maintenance screens based on an xml configuration file. This all works However, we have a new requirement to add Drop Down Lists to some columns to enforce data integrity.

generate a javascript function with the name "__do Post Back".Is Bound Using Data Source ID; Grid View Update Event Handler handler1 = (Grid View Update Event Handler) base. Get String("Grid View_Unhandled Even t", new object[] { this. So far so good, this all works, the grid is displayed, the Drop Down List appears, filled with the correct data, shows the correct initial item and lets the user select another. The when trying to get the value from the Drop Down List in the Row Updating event, I cant find it. I create a Recursive Find Control method that ran through every control on the page, and it cant find it.Ive tried peeking in the cell controls in the debugger and its just not there. Ive duplicated it in a simpler test page, with a test database.

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If you don't use one of the Data Source controls, you are required to handle the Row Updating event.

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