using?System;
using?System.Collections.Generic;
using?System.Web;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Data;
using?System.Web.UI.HtmlControls;
public?partial?class?_Default?:?System.Web.UI.Page
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{

????????if?（!Page.IsPostBack）
????????{
????????????DataTable?table?=?new?DataTable（）;
????????????table.Columns.Add（new?DataColumn（“ID“））;
????????????table.Columns.Add（new?DataColumn（“Name“））;
????????????table.Columns.Add（new?DataColumn（“UsuallyResults“））;
????????????table.Columns.Add（new?DataColumn（“ExamResults“））;
????????????DataRow?row?=?table.NewRow（）;?table.Rows.Add（row）;
????????????GridView1.DataSource?=?table;?GridView1.DataBind（）;
????????}
????}
????protected?void?lbtnAddRow_Click（object?sender?EventArgs?e）
????{
????????DataTable?table?=?GetGridViewData（）;
????????DataRow?newRow?=?table.NewRow（）;
????????newRow[“ID“]?=?Guid.NewGuid（）.ToString（）;
????????table.Rows.Add（newRow）;
????????GridView1.DataSource?=?table;
????????GridView1.DataBind（）;
????}
????private?DataTable?GetGridViewData（）
????{
????????DataTable?table?=?new?DataTable（）;
????????table.Columns.Add（new?DataColumn（“ID“））;
????????table.Columns.Add（new?DataColumn（“Name“））;
????????table.Columns.Add（new?DataColumn（“UsuallyResults“））;
????????table.Columns.Add（new?DataColumn（“ExamResults“））;
????????foreach?（GridViewRow?row?in?GridView1.Rows）
????????{
????????????DataRow?sourseRow?=?table.NewRow（）;
????????????sourseRow[“ID“]?=?row.Cells[0].Text;
????????????sourseRow[“Name“]?=?（（TextBox）row.Cells[3].FindControl（“txtName“））.Text;
????????????sourseRow[“UsuallyResults“]?=?（（TextBox）row.Cells[4].FindControl（“txtUsuallyResults“））.Text;
????????????sourseRow[“ExamResults“]?=?（（TextBox）row.Cells[5].FindControl（“txtExamResults“））.Text;
????????????table.Rows.Add（sourseRow）;
????????}
????????return?table;
????}
????protected?void?btnDeleteRow_Click（object?sender?EventArgs?e）
????{
????????DataTable?table?=?GetGridViewData（）;
????????foreach?（GridViewRow?row?in?GridView1.Rows）
????????{
????????????if?（（（HtmlInputCheckBox）row.Cells[2].FindControl（“chkRow“））.Checked）
????????????{
????????????????foreach?（DataRow?dtRow?in?table.Rows）
????????????????{
????????????????????if?（dtRow[“ID“].ToString（）?==?row.Cells[0].Text）
????????????????????{
????????????????????????table.Rows.Remove（dtRow）;
????????????????????????break;
????????????????????}
????????????????}
????????????}
????????}
????????GridView1.DataSource?=?table;
????????GridView1.DataBind（）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4493??2014-01-10?09:39??GridView動態增加行\Default.aspx

?????文件???????2632??2014-01-10?09:39??GridView動態增加行\Default.aspx.cs

?????目錄??????????0??2014-01-10?09:51??GridView動態增加行

-----------?---------??----------?-----??----

?????????????????7125????????????????????3