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Updating data in datagrid

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It is the Sql Data Adapter that manages connections with the data source and gives us disconnected behavior.

The Sql Data Adapter opens a connection only when required and closes it as soon as it has performed its task.

I live in Brisbane and work on Octopus Deploy, an automated deployment tool for . Prior to founding Octopus Deploy, I worked for an investment bank in London building WPF applications, and before that I worked for Readify, an Australian . I also worked on a number of open source projects and was an active user group presenter. We used the ICustom Type Descriptor interface for such a task but that will get messy fast.

Another problem is that your property must inherit from Property Descriptor.

I will definitely look into this solution and that one provided by tawani. Property Changed' C:\Users\MVVM\View Model\I assume I have to add an event handler per: I would love to see this work. Or, maybe the delta between lower case records and upper case Records?

It can be very difficult then to bind a property on those elements…

At this point, it seems that the only viable approach would be to change the column visibility in code-behind, which we usually prefer to avoid when using the MVVM pattern…

But I’m not going to give up so soon, at least not while there are other options to consider 😉 The solution to our problem is actually quite simple, and takes advantage of the even when they’re not in the visual or logical tree.

Because the applications holds on to connections only when necessary, the application becomes more scalable.

Abstract: I was recently working on a requirement to perform Update and Delete operations on a WPF Data Grid control (similar to what developers do in a ASP. The WPF Data Grid is an excellent control to bind with collections and provides various events to work with. Now since Salary and Dept No can be updated, on the click event of the ‘Update’ button, the following code is written.