如何将对象内部的数据表绑定到XAML中的数据网格？

Question

I have a viewmodelclass, inside which a datatable is a part of another model class. I want to bind it to the datagrid in XAML. I have just started to learn MVVM. Any help would be appreciated.

My Model Class:

 public class AllResultsModel
  {
    private DataTable _allresultsgrid;

    private int _numberofrows;
    public DataTable AllResultsGrid
    {
        get { return _allresultsgrid; }
        set { _allresultsgrid = value; }
    }

    public int NumberOfRows
    {
        get { return _numberofrows; }
        set { _numberofrows = value; }
    }
}

ViewModel.cs:

 private AllResultsModel _allresultstable;
 public AllResultsModel AllResultsTable
    {

        get { return _allresultstable; }
        set
        {
            _allresultstable = value;
        }
    }

XAML:

<DataGrid Name="results_grid" IsReadOnly="True" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" Margin="10" ItemsSource="{Binding AllResultsTable}" DisplayMemberPath="AllResultsGrid" ColumnWidth="100" RowHeight="30">

I want to bind the Allresultsgrid in Allresultsmodel to the datagrid.

Answer 1

You can bind property same as we are accessing objects inside a class using [ClassName].[ObjectName]. Here you can achieve as mentioned below.

<DataGrid Name="results_grid" IsReadOnly="True" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" Margin="10" ItemsSource="{Binding AllResultsTable.AllResultsGrid}" DisplayMemberPath="AllResultsGrid" ColumnWidth="100" RowHeight="30">