为了写好分页控件的自动绑定的功能，研究了一下几个控件的继承关系，目的就是为了看看DataSource到底是从哪里来的。 层数还真是多，D...
((System.Web.UI.WebControls.DropDownList)dropDownList).DataTextField = text; ((System.Web.UI.WebControls.DropDownList...)dropDownList).DataValueField = Value; ((System.Web.UI.WebControls.DropDownList)dropDownList...(); ((System.Web.UI.WebControls.DropDownList)dropDownList).Items.Insert(0, new System.Web.UI.WebControls.ListItem...((System.Web.UI.WebControls.DropDownList)dropDownList).DataTextField = text; ((System.Web.UI.WebControls.DropDownList...(); //((System.Web.UI.WebControls.DropDownList)dropDownList).Items.Insert//(0, new System.Web.UI.WebControls.ListItem
ddlHtml; protected System.Web.UI.WebControls.TextBox txtSmtpHost; protected System.Web.UI.WebControls.TextBox...txtPort; protected System.Web.UI.WebControls.TextBox txtFrom; protected System.Web.UI.WebControls.TextBox...txtFromName; protected System.Web.UI.WebControls.TextBox txtTo; protected System.Web.UI.WebControls.TextBox...txtToName; protected System.Web.UI.WebControls.TextBox txtSubject; protected System.Web.UI.WebControls.TextBox...revFrom; protected System.Web.UI.WebControls.RegularExpressionValidator revTo; protected System.Web.UI.WebControls.Panel
()==typeof(System.Web.UI.WebControls.ImageButton)) { return ((System.Web.UI.WebControls.ImageButton...(System.Web.UI.WebControls.Label)) { return ((System.Web.UI.WebControls.Label)btnctl).Text;...(System.Web.UI.WebControls.Label)) { ((System.Web.UI.WebControls.Label)btnctl).Text=values;...System.Web.UI.WebControls.HyperLink)) { ((System.Web.UI.WebControls.HyperLink)btnctl).Text=values...((System.Web.UI.WebControls.ListControl)btnctl).SelectedItem.Text:((System.Web.UI.WebControls.ListControl
System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls.../// public class WebForm6 : System.Web.UI.Page { protected System.Web.UI.WebControls.DataGrid...(this.DataGrid1_CancelCommand); this.DataGrid1.EditCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler...(this.DataGrid1_EditCommand_1); this.DataGrid1.UpdateCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler...(this.DataGrid1_UpdateCommand); this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler
)) { ((System.Web.UI.WebControls.DropDownList)_object).DataSource = myDr; ((System.Web.UI.WebControls.DropDownList...System.Web.UI.WebControls.ListBox)_object).DataSource = myDr; ((System.Web.UI.WebControls.ListBox...,allownullvalue)); ((System.Web.UI.WebControls.DropDownList)_object).SelectedIndex=((System.Web.UI.WebControls.DropDownList...)); } if(_object.GetType()==typeof(System.Web.UI.WebControls.ListBox)) { ((System.Web.UI.WebControls.ListBox...)_object).SelectedIndex=((System.Web.UI.WebControls.ListBox)_object).Items.IndexOf(((System.Web.UI.WebControls.ListBox
已做了详细介绍，本文则继续介绍 C# 实现 System.Web.UI.WebControls.TreeView 的一些实用方法。...两者的区别 Microsoft.Web.UI.WebControls.TreeView 属于微软的过去时控件，现在则升级为内置的 System.Web.UI.WebControls 集合，System.Web.UI.WebControls.TreeView...() 在递归遍历的时候，需要提供 ChildNodes，Microsoft.Web.UI.WebControls.TreeView 则传递 Nodes 3、System.Web.UI.WebControls.TreeNode...() 的使用 Value表示值， Microsoft.Web.UI.WebControls.TreeView 则使用 ID 表示唯一标识 4、System.Web.UI.WebControls.TreeView...因此建议使用 System.Web.UI.WebControls.TreeView 进行开发，详细介绍和用法可参照如下链接： TreeView 类 (System.Web.UI.WebControls)
Label1; protected System.Web.UI.WebControls.TextBox TextBox1; protected System.Web.UI.WebControls.Button...Button1; protected System.Web.UI.WebControls.TextBox TextBox3; protected System.Web.UI.WebControls.Button...Button4; protected System.Web.UI.WebControls.Button Button5; protected System.Web.UI.WebControls.Label...Label2; protected System.Web.UI.WebControls.TextBox TextBox7; protected System.Web.UI.WebControls.Label...TextBox9; protected System.Web.UI.WebControls.Label Label4; protected System.Web.UI.WebControls.Button
和 System.Web.UI.WebControls.TreeView 的一些实用方法。...一些区别 Microsoft.Web.UI.WebControls.TreeView 、 System.Web.UI.WebControls.TreeView 和NineRays.WebControls.FlyTreeView...而Microsoft.Web.UI.WebControls.TreeView 和 System.Web.UI.WebControls.TreeView 是微软提供的内置控件，前者是 TreeView 的早期版本...，现在基本以 System.Web.UI.WebControls.TreeView 为准。...关于 System.Web.UI.WebControls.TreeView 的使用方法和 Microsoft.Web.UI.WebControls.TreeView 基本一样，但其一些方法属性会有变化
System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls...; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.IO; using...System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls...; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; namespace PrintPage {...; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; namespace PrintPage {
(System.Web.UI.WebControls.Label)) { ((System.Web.UI.WebControls.Label)btnctl).Text=values;...} if(btnctl.GetType()==typeof(System.Web.UI.WebControls.Button)) { ((System.Web.UI.WebControls.Button...)btnctl).Text=values; } if(btnctl.GetType()==typeof(System.Web.UI.WebControls.LinkButton)) {...((System.Web.UI.WebControls.LinkButton)btnctl).Text=values; } if(btnctl.GetType()==typeof(...System.Web.UI.WebControls.HyperLink)) { ((System.Web.UI.WebControls.HyperLink)btnctl).Text=values
) { System.Web.UI.WebControls.RadioButtonList _rbl = _control as...System.Web.UI.WebControls.RadioButtonList; _rbl.DataTextField = TextPropertyName;...) { System.Web.UI.WebControls.RadioButtonList _rbl = _control as...) { System.Web.UI.WebControls.CheckBoxList _cbl = _control as System.Web.UI.WebControls.CheckBoxList...) { System.Web.UI.WebControls.CheckBoxList _cbl = _control as System.Web.UI.WebControls.CheckBoxList
t1,string number) { //定义一个新的结点 Microsoft.Web.UI.WebControls.TreeNode t2=new Microsoft.Web.UI.WebControls.TreeNode...t1=new Microsoft.Web.UI.WebControls.TreeNode(); creat_node("",t1,"###"); 说句实话，从来一次挣过两百分，紧张中…… 7、...treeview的NODE有NavigateURL 以及target属性 10、Microsoft.Web.UI.WebControls中TreeView浏览时不显示树形的问题 问题: 我下载安装了英文版的...Microsoft.Web.UI.WebControls，在TreeView的Nodes属性中添加 了一些节点，但是在IE中浏览时不显示树形，只是一些文字。...e) { Microsoft.Web.UI.WebControls.TreeNode NewNode=TreeView1.GetNodeFromIndex(TreeView1.SelectedNodeIndex
summary> private void InitializeComponent() { this.DataGrid1.ItemCreated += new System.Web.UI.WebControls.DataGridItemEventHandler...(this.DataGrid1_ItemCreated); this.DataGrid1.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler...System.EventHandler(this.Page_Load); } private void DataGrid1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs...+ e.Item.Cells[0].Text); } } private void DataGrid1_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs
下载压缩包解压后，打开 \_WebControls\bin 这个文件夹。需要用到这里的三个DLL。...\_WebControls\bin\Nature.DataAccessLibrary.dll 数据访问函数库，和数据库打交道的 \_WebControls\bin\Nature.UDRM.dll ...负责生产分页用的SQL的类库 \_WebControls\bin\Nature.WebControls.dll 分页控件 我们把这三个dll引入到我们的项目里，然后在web.config...--注册自定义控件--> WebControls" namespace="Nature.WebControls" tagPrefix
)在前台 DataGrid1.CurrentPageIndex * DataGrid1.PageSize + Container.ItemIndex + 1 说明： e表示System.Web.UI.WebControls.DataGridItemEventArgs...System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls...public class WebForm1 : System.Web.UI.Page { private int recordCount = 0; protected System.Web.UI.WebControls.DataGrid...(this.DataGrid1_ItemCreated); this.DataGrid1.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler...(this.DataGrid1_PageIndexChanged); this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler
System.ComponentModel; using System.Text; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls...; namespace DotnetClubPortal.WebControls { /// /// 用户选择控件 /// [...protected System.Web.UI.HtmlControls.HtmlInputHidden hiddenObjectId; protected System.Web.UI.WebControls.TextBox... txtObjectName; protected System.Web.UI.WebControls.Button button; private HtmlTable
{ using System; using System.Data; using System.Drawing; using System.Web; using System.Web.UI.WebControls...ButtonLogIn; protected System.Web.UI.WebControls.TextBox TextBoxUserName; protected System.Web.UI.WebControls.TextBox...TextBoxPassword; protected System.Web.UI.WebControls.Button ButtonLogOut; protected System.Web.UI.WebControls.Label...LabelUser; protected System.Web.UI.WebControls.Label LabelPassword; public event LogInOutClickHandler...LabelMsg; protected System.Web.UI.WebControls.DropDownList DropDownList1; protected LogInOutControl
System.Web.UI.WebControls.Button控件 现在一般都是这样 在Page_Load中添加 this.Button1.Attributes.Add("onclick","javascript...confirm('ok')){return}; 否则是永远也不会运行它的回发事件的, C、其它控件 现在试试其它控件 protected System.Web.UI.WebControls.ImageButton...ImageButton1; protected System.Web.UI.WebControls.LinkButton LinkButton1; protected System.Web.UI.HtmlControls.HtmlInputButton
System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls...; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using LumiSoft.Net.POP3...System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls...; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Collections.Generic
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