How to perform CRUD operations in MAUI DataGrid?
The .NET MAUI DataGrid(SfDataGrid) listens and respond to the CRUD operations such as add, delete and data update (property change) at runtime. DataGrid automatically refresh the UI when rows are added, deleted or cleared.
C#
Implement the collection with INotifyPropertyChanged interface.
public class ViewModel : INotifyPropertyChanged
{
private ObservableCollection<OrderInfo> orderInfo;
private ICommand buttonCommand;
public ObservableCollection<OrderInfo> OrderInfoCollection
{
get { return orderInfo; }
set { this.orderInfo = value; RaisePropertyChanged("OrderInfoCollection"); }
}
public ICommand ButtonCommand
{
get { return buttonCommand; }
set { buttonCommand = value; }
}
public ViewModel()
{
this.OrderInfoCollection = new ObservableCollection<OrderInfo>();
this.GenerateOrders();
this.ButtonCommand = new Command(AddRecord);
}
public void GenerateOrders()
{
this.OrderInfoCollection.Add(new OrderInfo(1001, "Ana Trujillo", "Mexico", "ANATR"));
this.OrderInfoCollection.Add(new OrderInfo(1002, "Ant Fuller", "Mexico", "ANTON"));
this.OrderInfoCollection.Add(new OrderInfo(1003, "Thomas Hardy", "UK", "AROUT"));
}
private void AddRecord()
{
this.OrderInfoCollection.Add(new OrderInfo(1004, "Tim Adams", "Sweden", "BERGS"));
this.OrderInfoCollection.Add(new OrderInfo(1005, "Hanna Moos", "Germany", "BLAUS"));
this.OrderInfoCollection.Add(new OrderInfo(1006, "Andrew Fuller", "France", "BLONP"));
this.OrderInfoCollection.Add(new OrderInfo(1007, "Martin King", "Spain", "BOLID"));
this.OrderInfoCollection.Add(new OrderInfo(1008, "Lenny Lin", "France", "BONAP"));
this.OrderInfoCollection.Add(new OrderInfo(1009, "John Carter", "Canada", "BOTTM"));
this.OrderInfoCollection.Add(new OrderInfo(1010, "Laura King", "UK", "AROUT"));
}
#region INotifyPropertyChanged
public event PropertyChangedEventHandler PropertyChanged;
private void RaisePropertyChanged(string name)
{
if (PropertyChanged != null)
this.PropertyChanged(this, new PropertyChangedEventArgs(name));
}
#endregion
}
XAML
Bind the ViewModel collection to the ItemsSource property and a new data to the ViewModel collection with a button click.
<StackLayout >
<Button Command="{Binding ButtonCommand}" Text="AddRow"></Button>
<syncfusion:SfDataGrid x:Name="dataGrid" AutoGenerateColumnsMode="None" VerticalOptions="FillAndExpand" ItemsSource="{Binding OrderInfoCollection}" DefaultColumnWidth="130" GridLinesVisibility="Both" HeaderGridLinesVisibility="Both">
<syncfusion:SfDataGrid.Columns>
<syncfusion:DataGridNumericColumn MappingName="OrderID" Format="D" HeaderText="ID"></syncfusion:DataGridNumericColumn>
<syncfusion:DataGridTextColumn MappingName="Customer" HeaderText="Name"></syncfusion:DataGridTextColumn>
<syncfusion:DataGridTextColumn MappingName="Country"></syncfusion:DataGridTextColumn>
</syncfusion:SfDataGrid.Columns>
</syncfusion:SfDataGrid>
</StackLayout>
Take a moment to pursue this documentation, where you will find more about Syncfusion .NET MAUI DataGrid(SfDataGrid) with code examples.
Please refer to this link to learn about the essential features of Syncfusion .NET MAUI DataGrid(SfDataGrid).
Conclusion
I hope you enjoyed learning about how to perform CRUD operations in MAUI DataGrid (SfDataGrid).
You can refer to our .NET MAUI DataGrid’s feature tour page to know about its other groundbreaking feature representations. You can also explore our .NET MAUI DataGrid Documentation to understand how to present and manipulate data.
For current customers, you can check out our .NET MAUI components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our .NET MAUI DataGrid and other .NET MAUI components.
If you have any queries or require clarifications, please let us know in comments below. You can also contact us through our support forums, Direct-Trac , or feedback portal. We are always happy to assist you!
