SimpleDataGrid 0.8.1

<img src="https://github.com/DerekGooding/SimpleInjection/blob/main/Icon.png" width=50 height=50/> SimpleDataGrid

A simple DataGrid for WPF that supports pagination, filtering, and searching.

Features

• Pagination: Easily page through large datasets.
• Filtering: Filter data based on custom criteria.
• Searching: Search for data using strings or wildcards.

Installation

You can install the SimpleDataGrid NuGet package using either the .NET CLI or the NuGet Package Manager.

.NET CLI

dotnet add package SimpleDataGrid

NuGet Package Manager

Install-Package SimpleDataGrid

Usage

1. Install the SimpleDataGrid NuGet package.
2. Add the PagedDataGrid control to your XAML.
3. Create a PagedCollection and bind it to the PagedSource property of the PagedDataGrid.

<Window x:Class="SimpleDataGrid.Example.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:SimpleDataGrid.Example"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Window.DataContext>
        <local:MainViewModel />
    </Window.DataContext>
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="5">
            <TextBox x:Name="SearchTextBox" Width="200" Margin="5" />
            <Button Content="Search" Click="SearchButton_Click" Margin="5" />
            <CheckBox x:Name="WildcardCheckBox" Content="Use Wildcards" VerticalAlignment="Center" Margin="5" />

            <TextBox x:Name="MinAgeTextBox" Width="50" Margin="5" />
            <Button Content="Filter by Min Age" Click="FilterButton_Click" Margin="5" />
            <Button Content="Clear Filter" Click="ClearFilterButton_Click" Margin="5" />
        </StackPanel>

        <local:PersonPagedDataGrid x:Name="PagedDataGrid" Grid.Row="1" PagedSource="{Binding People}" AutoGenerateColumns="True" />

        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center">
            <Button Content="Previous" Click="PreviousButton_Click" Margin="5" />
            <TextBlock Text="{Binding People.CurrentPage}" VerticalAlignment="Center" Margin="5" />
            <TextBlock Text="/" VerticalAlignment="Center" />
            <TextBlock Text="{Binding People.TotalPages}" VerticalAlignment="Center" Margin="5" />
            <Button Content="Next" Click="NextButton_Click" Margin="5" />
        </StackPanel>
    </Grid>
</Window>

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    private void PreviousButton_Click(object sender, RoutedEventArgs e)
    {
        var viewModel = (MainViewModel)DataContext;
        viewModel.People.PreviousPage();
    }

    private void NextButton_Click(object sender, RoutedEventArgs e)
    {
        var viewModel = (MainViewModel)DataContext;
        viewModel.People.NextPage();
    }

    private void SearchButton_Click(object sender, RoutedEventArgs e)
    {
        var viewModel = (MainViewModel)DataContext;
        viewModel.People.SetSearch(p => p.Name, SearchTextBox.Text, WildcardCheckBox.IsChecked == true);
    }

    private void FilterButton_Click(object sender, RoutedEventArgs e)
    {
        var viewModel = (MainViewModel)DataContext;
        if (int.TryParse(MinAgeTextBox.Text, out var minAge))
        {
            viewModel.ApplyFilter(minAge);
        }
    }

    private void ClearFilterButton_Click(object sender, RoutedEventArgs e)
    {
        var viewModel = (MainViewModel)DataContext;
        viewModel.ClearFilter();
    }
}

public class MainViewModel
{
    public PagedCollection<Person> People { get; }

    public MainViewModel()
    {
        People = new PagedCollection<Person>(10);
        People.SetSource(GetPeople());
    }

    private static List<Person> GetPeople()
    {
        var people = new List<Person>();
        for (var i = 1; i <= 100; i++)
        {
            people.Add(new Person { Id = i, Name = $"Person {i}", Age = 20 + (i % 50) });
        }
        return people;
    }

    public void ApplyFilter(int minAge)
    {
        People.ClearFilters();
        People.AddFilter(p => p.Age >= minAge);
    }

    public void ClearFilter()
    {
        People.ClearFilters();
    }
}

License

This project is licensed under the MIT License. See the LICENSE file for details.