add-button-column-in-.net-maui-datagrid

The .NET MAUI DataGrid(SfDataGrid) allows to load any template views in the DataGridTemplateColumn. In this article, you can learn about how to load the button for specific column and perform any action on the button click.

C#

Create the ButtonCommand with execute method to delete current row when performing click action on the button.

    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(DeleteRecord);
        }

        public void GenerateOrders()
        {
            orderInfo.Add(new OrderInfo(1001, "Ana Trujillo", "Mexico", "ANATR"));
            orderInfo.Add(new OrderInfo(1002, "Ant Fuller", "Mexico", "ANTON"));
            orderInfo.Add(new OrderInfo(1003, "Thomas Hardy", "UK", "AROUT"));
            orderInfo.Add(new OrderInfo(1004, "Tim Adams", "Sweden", "BERGS"));
            orderInfo.Add(new OrderInfo(1005, "Hanna Moos", "Germany", "BLAUS"));
            orderInfo.Add(new OrderInfo(1006, "Andrew Fuller", "France", "BLONP"));
            orderInfo.Add(new OrderInfo(1007, "Martin King", "Spain", "BOLID"));
            orderInfo.Add(new OrderInfo(1008, "Lenny Lin", "France", "BONAP"));
            orderInfo.Add(new OrderInfo(1009, "John Carter", "Canada", "BOTTM"));
            orderInfo.Add(new OrderInfo(1010, "Laura King", "UK", "AROUT"));
            orderInfo.Add(new OrderInfo(1011, "Ant Fuller", "Mexico", "ANTON"));
            orderInfo.Add(new OrderInfo(1012, "Thomas Hardy", "UK", "AROUT"));
            orderInfo.Add(new OrderInfo(1013, "Tim Adams", "Sweden", "BERGS"));
            orderInfo.Add(new OrderInfo(1014, "Hanna Moos", "Germany", "BLAUS"));
            orderInfo.Add(new OrderInfo(1015, "Andrew Fuller", "France", "BLONP"));
            orderInfo.Add(new OrderInfo(1016, "Martin King", "Spain", "BOLID"));
            orderInfo.Add(new OrderInfo(1017, "Lenny Lin", "France", "BONAP"));
            orderInfo.Add(new OrderInfo(1018, "John Carter", "Canada", "BOTTM"));
            orderInfo.Add(new OrderInfo(1019, "Laura King", "UK", "AROUT"));
        }

        private void DeleteRecord(object orderInfo)
        {
            this.OrderInfoCollection.Remove(orderInfo as OrderInfo);
        }

        #region INotifyPropertyChanged

        public event PropertyChangedEventHandler PropertyChanged;

        private void RaisePropertyChanged(string name)
        {
            if (PropertyChanged != null)
                this.PropertyChanged(this, new PropertyChangedEventArgs(name));
        }

        #endregion
    }

XAML

Create a DataGridTemplateColumn with button inside and bind a command property of the button to the ButtonCommand property of ViewModel.

<syncfusion:SfDataGrid x:Name="dataGrid" AutoGenerateColumnsMode="None" ItemsSource="{Binding OrderInfoCollection}" DefaultColumnWidth="130" GridLinesVisibility="Both" HeaderGridLinesVisibility="Both">
        <syncfusion:SfDataGrid.Columns>
            <syncfusion:DataGridNumericColumn MappingName="OrderID" HeaderText="ID"></syncfusion:DataGridNumericColumn>
            <syncfusion:DataGridTextColumn MappingName="Customer" HeaderText="Name"></syncfusion:DataGridTextColumn>
            <syncfusion:DataGridTextColumn MappingName="Country"></syncfusion:DataGridTextColumn>
            <syncfusion:DataGridTemplateColumn MappingName="CustomerID">
                <syncfusion:DataGridTemplateColumn.CellTemplate>
                    <DataTemplate>
                        <Button Text="Delete" Command="{Binding Source={x:Reference dataGrid},Path=BindingContext.ButtonCommand}"  CommandParameter="{Binding .}"></Button>
                    </DataTemplate>
                </syncfusion:DataGridTemplateColumn.CellTemplate>
            </syncfusion:DataGridTemplateColumn>
        </syncfusion:SfDataGrid.Columns>
    </syncfusion:SfDataGrid>