Vb net detailsview itemupdating
These user-specific properties are certainly helpful, but they're hardly exhaustive - it's not uncommon for an application to need to track additional user-specific properties.For example, an online messageboard site might want to also also associate a signature, homepage URL, and IM address with each user account.In this example, we’ll go through a fully featured Grid View with editing, deleting, selecting, sorting, and paging functionality that is manually bound and identify the limitations and some of the workarounds. Sql Data Source, Object Data Source, Linq Data Source, etc) specified in a Data Source ID, the Grid View can automate many functions because, through the data source control, the Grid View on its own can perform the following operations: When you manually bind data to a Grid View, the Grid View itself cannot perform these operations, so they must be implemented in your code.The Grid View does know the events that should be used to implement them, so the exceptions shown above are thrown when you try to perform one of these operations, but you have implemented the appropriate event handler.
This is where we run into our little problem…Even though I have a nullable Integer property type (let’s call it int?
The Grid View 'Grid View1' fired event Page Index Changing which wasn't handled.
The Grid View 'Grid View1' fired event Sorting which wasn't handled.
If you are using the table and columns for each of the additional user properties.
The second option is to use the Profile system, which allows additional user-specific properties to be defined in a configuration file.