Cgdata.FastWpfGrid

安装：

Install-Package Cgdata.FastWpfGrid

前台代码：

    xmlns:FastWpfGrid="clr-namespace:FastWpfGrid;assembly=FastWpfGrid"
                <FastWpfGrid:FastGridControl
                    x:Name="grid1"
                    IsReadOnly="True"
                    Model="{Binding DataModel}">
                    <FastWpfGrid:FastGridControl.ContextMenu>
                        <ContextMenu>
                            <MenuItem Command="{Binding CopyCommand}" Header="复制" />
                        </ContextMenu>
                    </FastWpfGrid:FastGridControl.ContextMenu>
                </FastWpfGrid:FastGridControl>

后台绑定的代码：

using CgdataBase;
using FastWpfGrid;
using MessageBox = NetworkMonitor.Views.MessageBox;

namespace NetworkMonitor.Models;

public class GridModel : FastGridModelBase
{
    private readonly byte[] _data;
    private readonly int _columnCount;
    private readonly int _rowCount;

    public GridModel(byte[] data, int columnCount) : base()
    {
        _data = data;
        _columnCount = columnCount;
        if (data.HadItems())
            _rowCount = (data.Length + columnCount - 1) / columnCount;
        else
            _rowCount = 0;
    }

    public override int ColumnCount
    {
        get { return _columnCount; }
    }

    public override int RowCount
    {
        get { return _rowCount; }
    }

    public override string GetCellText(int row, int column)
    {
        if (_data.IsNullOrEmpty())
            return "";

        var offset = row * ColumnCount + column;
        if (offset < _data.Length)
            return _data[offset].ToString("X2");

        return "";
    }

    public override void HandleCommand(IFastGridView view, FastGridCellAddress address, object commandParameter, ref bool handled)
    {
        base.HandleCommand(view, address, commandParameter, ref handled);
        if (commandParameter is string)
            MessageBox.Show(commandParameter.ToString());
    }

    public override int? SelectedRowCountLimit
    {
        get { return 100; }
    }

    public override void HandleSelectionCommand(IFastGridView view, string command)
    {
        MessageBox.Show(command);
    }

    public override IFastGridCell GetColumnHeader(IFastGridView view, int column)
    {
        var cell = new FastGridCellImpl();

        cell.AddTextBlock(column.ToString().PadLeft(3, ' ') + " ").IsBold = true;

        return cell;
    }

    public override string GetRowHeaderText(int row)
    {
        return row.ToString();
    }
}