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<asp:TemplateField HeaderText="删除" ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="lbtnDelete" runat="server" CommandArgument='<%# Bind("room_id") %>'
CausesValidation="False" CommandName="Delete" Text="删除" onclientclick="return confirm('确定删除?')"></asp:LinkButton>
ItemTemplate>
</asp:TemplateField>
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
System.Data.DataTable dt = new System.Data.DataTable();
System.Data.DataRow dr;
dt.Columns.Add(new System.Data.DataColumn("id", typeof(System.Int32)));
dt.Columns.Add(new System.Data.DataColumn("Name", typeof(System.String)));
dt.Columns.Add(new System.Data.DataColumn("Score", typeof(System.Double)));
System.Random rd = new System.Random();
for (int i = 1; i < 6; i++)
{
dr = dt.NewRow();
dr[0] = i;
dr[1] = "【孟子E章】" + i.ToString();
dr[2] = System.Math.Ceiling(rd.NextDouble() * 100);
dt.Rows.Add(dr);
}
System.Data.DataView dv = new System.Data.DataView(dt);
GridView1.DataSource = dv;
GridView1.DataBind();
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Response.Write(GridView1.DataKeys[e.RowIndex].Value);
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton b = e.Row.FindControl("lbtnDelete") as LinkButton;
b.Attributes.Add("onclick", "if(confirm('你真的要删除吗?')){ __doPostBack('GridView1','$" + e.Row.RowIndex + "')}else{return false;}");
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
</head>
<body>
<form id="form1" runat="server">
<asp:GridView ID="GridView1" runat="server" DataKeyNames="id" OnRowDeleting="GridView1_RowDeleting"
OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="lbtnDelete" runat="server" CommandArgument='<%# Bind("id") %>'
CausesValidation="False" CommandName="Delete" Text="删除"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</form>
</body>
</html>