填充dagridview的Combobox从sql中选择

Question

我正在尝试这样的事情：

        DataGridViewComboBoxColumn Column2 =new DataGridViewComboBoxColumn();// Column2 is my datagridview's combobox
        SqlCommand command = new SqlCommand("select name from inventorymaster", con);
        con.Open();

        SqlDataReader read = command.ExecuteReader();

        while (read.Read())
        {
            Column2 = (read["name"].ToString());

        }
        read.Close();

我收到错误：

  

无法将类型'string'隐式转换为'System.Windows.Forms.DataGridViewComboBoxColumn'

Answer 1

  SqlCommand sqlCmd = new SqlCommand("SELECT name FROM Inventorymaster", con);
        con.Open();
        SqlDataReader sqlReader = sqlCmd.ExecuteReader();

        while (sqlReader.Read())
        {
            Column1.Items.Add(sqlReader["name"].ToString());
        }

        sqlReader.Close();