GridView 双击直接可编辑可更新

Question

么样才能实现啊 用什么控件能实现啊 我想编译某一行的某一列 直接双击一下就可以编辑了 求高手指点 最好能留下QQ 什么的方便问下

Answer 1

public partial class _Default : System.Web.UI.Page   {      protected void Page_Load(object sender, EventArgs e)      {          if (!IsPostBack)          {              GridView1.DataSource = BuildGridViewDataSource();              GridView1.DataBind();          }             SetGridViewEditRow();      }         private void SetGridViewEditRow()      {          if (H_EditRowIndex.Value != "")          {              int editIndex = Convert.ToInt32(H_EditRowIndex.Value);              GridView1.EditIndex = editIndex;              GridView1.DataSource = BuildGridViewDataSource();              GridView1.DataBind();          }                 }            /// <summary>      /// 用来做例子中的数据源      /// </summary>      /// <returns></returns>      private DataTable BuildGridViewDataSource()      {          DataTable dt = new DataTable();          dt.Columns.Add("Number");          dt.Columns.Add("Name");             DataRow dr = dt.NewRow();          dr["Number"] = "1000";          dr["Name"] = "张三";          dt.Rows.Add(dr);             dr = dt.NewRow();          dr["Number"] = "1001";          dr["Name"] = "李四";          dt.Rows.Add(dr);             return dt;      }         protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)      {          if (e.Row.RowType == DataControlRowType.DataRow)          {              //实现单击时确发编辑              //e.Row.Attributes.Add("onclick", "OnClickedRow('" + e.Row.RowIndex + "');");              //实现双击时确发编辑              e.Row.Attributes.Add("ondblclick", "OnClickedRow('" + e.Row.RowIndex + "');");          }      }  } <form id="form1" runat="server">  
        <div>  
            <asp:GridView Width="500" ID="GridView1" runat="server" AutoGenerateColumns="False" 
                OnRowDataBound="GridView1_RowDataBound">  
                <Columns>  
                    <asp:BoundField DataField="Number" HeaderText="编号" />  
                    <asp:BoundField DataField="Name" HeaderText="姓名" />  
                </Columns>  
            </asp:GridView>  
            <input id="H_EditRowIndex" type="hidden" runat="server" />  
        </div>  
    </form>  JS
function OnClickedRow(rowIndex)      {          document.getElementById("H_EditRowIndex").value = rowIndex;          form1.submit();      }      </script>