private void btn_configure_Click(object sender, EventArgs e)

         {

             string sum = string.Empty;

             string id = string.Empty;
            //将显示在界面上的dgv字段列串联起来，作为字符串传到另外一个‘配置’界面

             DataTable dt = (DataTable)Dgv.DataSource;

             for (int i = ; i < Dgv.ColumnCount; i++)

             {

                 string s = Dgv.Columns[i].HeaderText;

                 sum += s + ",";

                 if (Dgv.Columns[i].Visible == true)

                 {

                     id += i + ",";

                 }

             }

             Frm配置 frm = new Frm配置();

             frm.data = sum;

             frm.id = id;

             frm.TransfEvent += frm_TransfEvent;

             frm.ShowDialog();

             BindDGVColumns();         }

  public partial class Frm配置 : Form

     {

         public delegate void TransfDelegate(String value);

         public event TransfDelegate TransfEvent;

         public Frm配置()

         {

             InitializeComponent();

         }

         public string data { get; set; }

         public string id { get; set; }

         private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)

         {

             string sum = string.Empty;

             for (int i = ; i < dgv.Rows.Count; i++) {

                 if ((bool)dgv.Rows[i].Cells[].EditedFormattedValue == true) {

                     string s =Convert.ToString(dgv.Rows[i].Cells[].Value);

                     sum += s + ",";

                 }

             }

             TransfEvent(sum);

         }

         private void Frm配置_Load(object sender, EventArgs e)

         {

             string[] s = data.Split(',');

26             for (int j = 0; j < s.Length; j++)

             {

                 string name = s[j].ToString();

                 if (name != "") {

                          // 首先 声明一个 DataGridViewRow 对象 （即要添加的行）

                     DataGridViewRow dr = new DataGridViewRow();

                     //设置要添加行的列

                     DataGridViewCheckBoxCell check = new DataGridViewCheckBoxCell();

                     DataGridViewTextBoxCell text = new DataGridViewTextBoxCell();

                     dr.Cells.Add(check);

                     dr.Cells.Add(text);

                     //设置列的值

                     //将声明的行添加到dataGridView1 中

                     dgv.Rows.Add(dr);

                     dgv.Rows[j].Cells[].Value = false;

                     dgv.Rows[j].Cells[].Value = name;

                 }

             }

             string[] idsum = id.Split(',');

             for (int i = ; i < idsum.Length; i++)

             {

                 string ids = idsum[i].ToString();

                 if (ids != "") {

                     int id = Convert.ToInt32(ids);

                     dgv.Rows[id].Cells[].Value = true;

                 }

             }

         }

     }

         public int id;

         public static string name;

         private void BindDGVColumns()

         {

             for (int j = ; j < Dgv.ColumnCount; j++)

             {

                 Dgv.Columns[j].Visible = false;

             }

             string[] s = name.Split(',');

             for (int i = ; i <s.Length; i++)

             {

                 bool falg = false;

                 string name = s[i].ToString();

                 if (name != "")

                 {

                     for (int j = ; j < Dgv.ColumnCount; j++)

                     {

                         id = j;

                         string dgvcname = Dgv.Columns[j].HeaderText;

                         if (name == dgvcname)

                         {

                             falg = true;

                             break;

                         }

                     }

                     if (falg == true)

                     {

                         Dgv.Columns[id].Visible = true;

                     }

                 }

           }

    }