Is it possible to add a ComboBox with unique sets of data to each cell of a giving grid, using a datatable?

Sorry if this does not make sense, but I am new to C# and WPF...

I have a case where I need to have a potentially different set of data for any giving cell of a grid...

In the example code I show below, I tried to create a DataTable with a column that is a typeof(ComboBox) and then create and add a ComboBox to the item.

Here is my code:

private void btnFill_Click(object sender, RoutedEventArgs e)
        {
            // Create a new data table
            DataTable dt = new DataTable();
            // Create and add the columns
            DataColumn c1 = new DataColumn("UserId", typeof(ComboBox));
            DataColumn c2 = new DataColumn("Age", typeof(Int32));
            DataColumn c3 = new DataColumn("BirthDay", typeof(DateTime));
            dt.Columns.Add(c1);
            dt.Columns.Add(c2);
            dt.Columns.Add(c3);

            ComboBox cbo1 = new ComboBox();
          
            cbo1.Items.Add("One");
            cbo1.Items.Add("Two");
            cbo1.Items.Add("Three");
            cbo1.SelectedIndex = 0;

            // Add your data - one row at a time
            DataRow newRow = dt.NewRow();
            newRow["UserId"] = cbo1;
            newRow["Age"] = 24;
            newRow["BirthDay"] = DateTime.Today.AddYears(-24);
            dt.Rows.Add(newRow);

            cbo1.Items.Clear();
            cbo1.Items.Add("Four");
            cbo1.Items.Add("Five");
            cbo1.Items.Add("Six");
            cbo1.SelectedIndex = 0;

            newRow = dt.NewRow();
            newRow["UserId"] = cbo1;
            newRow["Age"] = 74;
            newRow["BirthDay"] = DateTime.Today.AddYears(-74);
            dt.Rows.Add(newRow);

            // Turn off auto column generation
            grdData.AutoGenerateColumns = true;
            
            // Clear current columns
            grdData.Columns.Clear();

            // Bind the grid
            grdData.ItemsSource = dt.DefaultView;

        }

The program is executed without any errors, but I just get the object string in the cell I expected to see the combo box:

I have found many examples of people using DataGridComboBoxColumn() object for setting the entire column equal to a combo Box with specific set of inputs, but in my case, the inputs may vary. So I could not figure out how to work that object into my logic.

Thanks in advance for any help that can be provided!!

Regards,

Patrick