将行手动添加到 DataGridView c#

Question

我有一个 DataGridView 可以读取应该从数据库中显示的所有数据，这很好用，但我想手动添加另外两行。 我怎样才能做到这一点？

这是我的表单，我想添加这两行的位置在最后：

代码：

        strsql = "";
        strsql = strsql + " SELECT  CARACT, DENOMI";
        strsql = strsql + " FROM    TC";
        strsql = strsql + " WHERE   CARACT >= '500' AND CARACT != 'MAT' 
        AND CARACT != 'KGN' AND CARACT != 'LON' AND CARACT != 'MAR' AND 
        CARACT != 'PES' AND CARACT != 'T-P' ORDER BY CARACT";

        comando = new SqlCommand(strsql, conexion);
        adapter = new SqlDataAdapter(comando);
        table = new DataTable();

        comando.CommandText = strsql;
        table.Columns.Clear();
        table.Clear();
        adapter.Fill(table);

        conexion.Close();

        DataRow rowD = new DataRow();
        rowD.Cells[0].Value = "Peso%";
        rowD.Cells[1].Value = "Peso%";
        table.Rows.Add(rowD);
        return table;

Answer 1

添加行的正确方法是：

var newRow = table.Rows.Add();

newRow["ColuEmail"] = "rb.coqueiro@gmail.com";

newRow["ColumClientName"] = "Renato Coqueiro";