将CommandField的ShowDeleteButton=True,那么当点击这个CommandField字段时会触发RowDeleting事件
而BUttonField需要将CommandName=Delete才会激发RowDeleting事件
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using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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public partial class GridViewDeletingTest : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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ClientInfoAccessObj accessor = new ClientInfoAccessObj();
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GridView1.DataSource = accessor.GetAllClients();
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GridView1.DataBind();
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}
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}
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protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
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{
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ClientInfoAccessObj accessor = new ClientInfoAccessObj();
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int ClientID = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value);//获得要删除的客户编号
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accessor.DeleteClientInfoForID(ClientID);//根据客户ID删除对应的记录
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ClientScript.RegisterClientScriptBlock(this.GetType(), "info", "alert('记录被删除');", true);
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GridView1.DataSource = accessor.GetAllClients();//绑定数据
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GridView1.DataBind();
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}
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protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
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{
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//GirdView中的按钮被点击之后触发该事件
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lblInfo.Text = string.Format("CommandName={0},CommandArgument={1},CommandSource={2}",e.CommandName,e.CommandArgument,e.CommandSource);
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}
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}
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