asp:Label> 页 首页 ">下一页 <asp:LinkButton ID="LinkButtonLastPage" runat="server" CommandArgument...现在,我们试着将上一页和下一页的功能完善,在首页和上下页等控件上加上:onClick="Page_OnClick"(这里一定要加),然后CommandArgument="Next",在Page_OnClick...事件中,我们来判断CommandArgument的值,PageIndex是当前页面,PageCount是总页码,当点击页面上的上一页或下一页,就会进入这个方法,然后页面加或减,再绑定数据, protected
LinkButton组件的常用属性、事件 代表的意思 Text 这是一个属性,就是LinkButton组件显示的文字 CommandName,CommandArgument 这二个属性在功能上基本相同,...在ASP.NET页面中利用CommandName属性和CommandArgument属性: 你也许对LinkButton组件中CommandName属性和CommandArgument属性有点迷惑,他们到底会有什么作用...有了CommandName属性和CommandArgument属性就可以方便的解决这些问题。...在程序中给LinkButton的CommandName属性和CommandArgument属性赋值,然后通过OnCommand事件中,就可以得到从CommandEventArgs类中的数据,从而到判断是哪个...CommandArgument ; } </script > </head > <body > <form runat = "server" > <table cellspacing = 0 cellpadding
ImageButton imgbtnup = (ImageButton)e.Row.Cells[1].FindControl(“btnMoveUp“);//找控件 imgbtnup.CommandArgument...ImageButton imgbtndown = (ImageButton)e.Row.Cells[2].FindControl(“btnMoveDown“); imgbtndown.CommandArgument...GridViewCommandEventArgs e) { if (e.CommandName == “MoveUp“) { int index = Convert.ToInt32(e.CommandArgument...//取得主键 } else if (e.CommandName == “MoveDown“) { int index = Convert.ToInt32(e.CommandArgument
而且具备了丰富的可扩展功能,可以使用GridView提供的pagertemplate自定义分页模板: 事实上,GridView默认的几中分页样式,都是将相关按钮的CommandName设为Page,而CommandArgument... ...net不支持相关的CommandArgument值,虽然可以将Go Button的Commandname设为Page,还需要手动的在PageIndexChanging增加部分处理逻辑。
webctls[3]="q_pagesize"; //可选择的每页记录数 webctls[4]="q_pageno_label"; //可选择的每页记录数 4 navsender string 导航按钮的 CommandArgument...FindContainer=null; 属性 要查找的容器,一般设置为Page 3 public string GetBaseClassArg(string webctl) 方法 得到指定ID控件的 CommandArgument...=null) return ((System.Web.UI.HtmlControls.HtmlInputButton)btnctl).Attributes["CommandArgument"].../images/2012/inner/inner_dg_btn_p.jpg" Runat=server/> <asp:ImageButton ID=nnxt CommandArgument...; }catch(Exception xe){ arg=((LinkButton)sender).CommandArgument; } string DisplayFieldList
> (3) 首页、上一页、下一页、尾页 < asp:LinkButton ID =”LinkButtonFirstPage” runat =”server” CommandArgument.../ asp:LinkButton > < asp:LinkButton ID =”LinkButtonPreviousPage” runat =”server” CommandArgument...上一页 </ asp:LinkButton > < asp:LinkButton ID =”LinkButtonNextPage” runat =”server” CommandArgument...下一页 </ asp:LinkButton > < asp:LinkButton ID =”LinkButtonLastPage” runat =”server” CommandArgument
<PagerTemplate> <asp:LinkButton CommandName="Page" CommandArgument="First" ID="LinkButton1" runat="server..." Style="color: white"><< First</asp:LinkButton> <asp:LinkButton CommandName="Page" CommandArgument...GridView1.PageIndex * GridView1.PageSize + GridView1.PageSize - 1 %>] <asp:LinkButton CommandName="Page" CommandArgument..." runat="server" Style="color: white">Next ></asp:LinkButton> <asp:LinkButton CommandName="Page" CommandArgument
ID=”btnFirst” runat=”server” CausesValidation=”False” CommandName=”Page” Text=”首页” CommandArgument...ID=”btnPrev” runat=”server” CausesValidation=”False” CommandName=”Page” Text=”上一页” CommandArgument...ID=”btnNext” runat=”server” CausesValidation=”False” CommandName=”Page” Text=”下一页” CommandArgument...LinkButton ID=”btnLast” runat=”server” CausesValidation=”False” CommandName=”Page” Text=”尾页” CommandArgument...的定义如下所示: protected void btnFirst_Click(object sender, EventArgs e) { switch (((LinkButton)sender).CommandArgument.ToString
Enter_Time" /> <asp:LinkButton id="btnFirst" runat="server" Text="首页" CommandArgument...8pt" OnClick="PagerButtonClick" /> <asp:LinkButton id="btnPrev" runat="server" Text="前页" CommandArgument...8pt" OnClick="PagerButtonClick" /> <asp:LinkButton id="btnNext" runat="server" Text="后页" CommandArgument...8pt" OnClick="PagerButtonClick" /> <asp:LinkButton id="btnLast" runat="server" Text="末页" CommandArgument...MyDataGrid.PageCount; } 到此为止,我们的个性化页面已经完成了(全部代码和显示看一下节),我们总的思想就是使用LinkButton控件做为翻页的标帜,通过判断LinkButton的CommandArgument
=”False”> <asp:LinkButton ID=”LB_edit” runat=”server” CausesValidation=”False” CommandArgument...LinkButton ID=”LB_cancel” runat=”server” CausesValidation=”False” CommandName=”iCancel” Visible=”false” CommandArgument...{ if (e.CommandName == “iEdit”) { int rowIndex = Convert.ToInt32(e.CommandArgument...{ if (e.CommandName == “edit_ok”) { int rowIndex = Convert.ToInt32(e.CommandArgument...ToString(); DataRow dr = db.getDataSet(strbind).Tables[0].Rows[0]; this.BunAdd.CommandArgument
<asp:LinkButton runat="server" ID="lbtnReply" Text="回复" CommandName="Sort" CommandArgument...<asp:LinkButton runat="server" ID="lbtnView" Text="浏览" CommandName="Sort" CommandArgument...其CommandName属性为Sort(固定),CommandArgument分别为ReplyCount和ViewCount。
MultiLine" Width="300" Height="70"> '>删除留言'的意思很明显,id 就是后台数据库中留言记录唯一的主键值...RepButton_Click(object sender, CommandEventArgs e) { RepText = this.Rep.Items[Convert.ToInt32(e.CommandArgument.ToString...= new System.Data.OleDb.OleDbDataAdapter("Select * from GuestBook where state = yes and ID = " + e.CommandArgument.ToString
Button runat="server" ID="Button1" Text="Button1" OnClick="Button1_Click" OnCommand="Button_Command" CommandArgument...Button runat="server" ID="Button2" Text="Button2" OnClick="Button2_Click" OnCommand="Button_Command" CommandArgument...Button runat="server" ID="Button3" Text="Button3" OnClick="Button3_Click" OnCommand="Button_Command" CommandArgument...3个Button的Command Event Hander是一样的:Button_Command,通过指定的CommandArgument来让Event Handler判断到底是哪个Button触发了Command...} this.OnClick(EventArgs.Empty); this.OnCommand(new CommandEventArgs(this.CommandName, this.CommandArgument
CategoryName" /> <asp:TemplateField HeaderText="Select"> <ItemTemplate> <asp:LinkButton ID="LinkButton1" CommandArgument...asp:TemplateField> </Columns> </asp:GridView> 在上面的代码中,我们设置了一个链接linkbutton,其中指定了commandname为"Delete",commandargument...object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Delete") { int id = Convert.ToInt32(e.CommandArgument
= null) lbtn.CommandArgument = tmp.ProductID.ToString();//绑定主键 } }...{ if (e.CommandName == “dell”) { int productID = Convert.ToInt32(e.CommandArgument
TemplateField> 修改 <asp:LinkButton runat="server" CommandName="DeleteById" CommandArgument...if (e.CommandName == "DeleteById") { BLL.UsersBLL.DeleteById(e.CommandArgument.ToString...id="+e.CommandArgument.ToString()); } } } } 完成视图层AddInfo.aspx <%@ Page Language
<asp:LinkButton runat="server" ID="lbtnSortName" Text="Name" CommandName="Sort" CommandArgument...<asp:LinkButton runat="server" ID="lbtnSortSex" Text="Sex" CommandName="Sort" CommandArgument...<asp:LinkButton runat="server" ID="lbtnSortCountry" Text="Country" CommandName="Sort" CommandArgument...排序按钮上依然用到GridView内置的CommandName——Sort,然后CommandArgument设为要排序的字段名,至于排序的方向由ObjectDataSource负责,省心多了。
< asp:LinkButton ID = " btnFirst " CommandArgument = " first " OnClick = " PagerButtonClick...runat = " server " > 首 页 </ asp:LinkButton >& nbsp; < asp:LinkButton ID = " btnPrev " CommandArgument...< asp:LinkButton ID = " btnNext " CommandArgument = " next " OnClick = " PagerButtonClick...< asp:LinkButton ID = " btnLast " CommandArgument = " last " OnClick = " PagerButtonClick
LinkButton> <asp:LinkButton ID="delete" CommandName="delete" runat="server" CommandArgument...if (e.CommandName == "delete") { int id =Convert.ToInt32(e.CommandArgument
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