Updating in gridview Threesome chat ct

Improve List View and Grid View performance and startup time through UI virtualization, element reduction, and progressive updating of items.

For data virtualization techniques, see List View and Grid View data virtualization. A photo viewer has collections of photos, a reader has collections of articles/books/stories, and a shopping app has collections of products.

Customer ID) AS Full Name, [Payment Is Sent], [item Is Received], [Label Is Sent], Email Address, Payment Method, Payment Amount FROM [Orders] INNER JOIN Customers ON Orders. Customer ID " Update Command="UPDATE [Orders] SET [Payment Is Sent] = @Payment Is Sent, [item Is Received] = @item Is Received, [Label Is Sent] = @Label Is Sent, Payment Method = @Payment Method, Payment Amount = @Payment Amount WHERE [Order ID] = @original_Order ID"" Select Command="SELECT [Order ID], (SELECT First Name ' ' Last Name AS 'Full Name' FROM Customers WHERE Customer ID=Orders.

Customer ID) AS Full Name, [Payment Is Sent], [item Is Received], [Label Is Sent], Email Address, Payment Method, Payment Amount FROM [Orders] INNER JOIN Customers ON Orders. Customer ID " Update Command="UPDATE [Orders] SET [Payment Is Sent] = @Payment Is Sent, [item Is Received] = @item Is Received, [Label Is Sent] = @Label Is Sent, Payment Method = @Payment Method, Payment Amount = @Payment Amount WHERE [Order ID] = @original_Order ID" I found out what the problem was...

I have a data gridview that has the sql data source.

I was able to edit items in it without any problems.

For an items control bound to a 1000-item collection, it would be a waste of resources to create the UI for all the items at the same time, because they can't all be displayed at the same time.

UPDATE [Orders] SET [Payment Is Sent] = @Payment Is Sent, [item Is Received] = @item Is Received, [item Is Sent] = @item Is Sent WHERE [Order ID] = @original_Order ID This is my update statement above.

Back Color="White" Border Color="#999999" Border Style="Solid" Border Width="1px" Cell Padding="3" Data Source ID="Sql Data Source Orders" Fore Color="Black" Grid Lines="Vertical" Auto Generate Edit Button="True" Empty Data Text="Not Available" Auto Generate Columns="False" Data Key Names="Order ID" Width="800px"" Select Command="SELECT [Order ID], (SELECT First Name ' ' Last Name AS 'Full Name' FROM Customers WHERE Customer ID=Orders.

For smooth panning/scrolling, it's vital that the UI thread do an efficient and smart job of instantiating, data-binding, and laying out items.

UI virtualization is the most important improvement you can make.

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