c# WPF: Need a TextBox to have some of the advanced features of a DataGrid cell

c# WPF: Need a TextBox to have some of the advanced features of a DataGrid cell

Also, the lack of a DataGrid within the WPF APIs was an excellent opportunity for third party component providers; see Michael Sync’s blog for a roundup of the five leading third party WPF DataGrids. The code snippet in Listing 27 creates a DataGrid with five columns. The next three columns are DataGridTextColumns and the last column is a DataGridCheckBoxColumn.

  • Also a new more advanced explanation how it all works is available.
  • Let’s explore efficient ways to manage your SQL Server data within a WPF application.
  • Easily get started with the WPF DataGrid using a few simple lines of XAML or C# code example as demonstrated below.
  • The rule will check a column (or all the row’s columns) for length, unique, and null constraints.

Key Features

To activate https://traderoom.info/displaying-data-in-tables-with-wpf-s-datagrid/ this feature, set the DataGrid’s AllowDrag property to true, and the DragBehavior property to «Select». The View must be a valid instance or subclass of TableView (ex. TableFlowView, TreeGridflowView). Xceed DataGrid for WPF supports exporting to the XML spreadsheet format (xmlss).

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If you modify the structure of your database, perhaps to optimise performance, the generated DataSet will have to be updated and also the user interface code. This works well enough; however, one of the advertised features of the WPF DataGrid is design-time support. If you right-click on the DataGrid in the Visual Studio designer, you will see a DataGrid entry in the context menu.

Data Grid Extensions

In this example, synchronized views of the Customer (master) and Orders (detail) tables of the Northwind database will be displayed. And, the modified XAML below uses the ObjectDataPerovider class to define an instance of the above class as our data source. Note that we are still binding the DataGrid’s ItemsSource to the inherited DataContext. Serialize the WPF DataGrid settings to XML format and load back (deserialization) to a data grid using the built-in serialization options. Customize the appearance of cells, rows, or columns based on data. The RecordUpdating and the RecordUpdated events are fired when a record is being updated and when a record has been updated in the xamDataGrid respectively.

Click on icon at the top right of the xamDataGrid to view settings, then go to the FieldSettings tab under the Settings tab. We can also change the theme of the control by directly setting Theme in XAML file. Click on the icon at the top right of xamDataGrid to view settings. Click on the icon at the top right of the xamDataGrid to view its settings. I set the Name property of the xamDataGrid to “xamDataGridControl”.

Excel, PDF, CSV export

Once the layout is reset, you will see the xamDataGrid takes the entire design surface. You may also notice the Height and the Width properties of the xamDataGrid are set to a specific height and width based on the designer. Now right click on the xamDataGrid control and under Layout, click Reset All, so the xamDataGrid gets the entire view. In Toolbox, you should see Infragistics 17.2 WPF category and all controls loaded below. Once downloaded and installed, the controls are accessible via Visual Studio Toolbox, like any other WPF control. The Infragistics product, Ultimate UI for WPF provides rich, fast, modern controls for WPF.

Clipboard operations

What we really need to do is determine when the user finishes editing an item in the grid. The ObservableCollection class is a good candidate for our data binding needs. It exposes a CollectionChanged event which is fired whenever items are added or removed from the collection. If we copy our customer data into an ObservableCollection and bind this to the DataGrid, we can handle the CollectionChanged event and perform the required operation on the DAL. The following code snippet shows how the CustomerObjectDataProvider (which is defined as an ObjectDataProvider in the XAML) constructs an ObservableCollection of CustomerUIObjects.

Constantly evolving—no other datagrid is updated as often—it has more features than any other offering and a flexible, extensible object model. It also provides unbeatable performance by handling millions of rows and thousands of columns, and integrates easily into any WPF app. It’s easy to understand why it’s the most-adopted WPF datagrid available and used by Microsoft in Visual Studio. You can sort a column by simply clicking on the column header.

Let’s drag and drop the ShipName column to the group by area. Here you can drag and drop the column header to group data by the xamDataGrid field name (or column name). As you can see in Figure 22, the xamDataGrid now has text boxes where we can enter the value of a column to filter the DataGrid results. Now, build and run the app and you will see the DataGrid view is changed.

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