в 15:30, 26 мая 2010

2010-05-26T15:30:57Z

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2010-05-26T12:00:33Z

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== Add ListItem to BulletedList==



<source lang="csharp">
<%@ Page Language="C#" Debug="true" Trace="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
const int _itemCount = 10;

string GetDisplayItem(int n)
{
return "Item #" + n.ToString();
}
protected override void OnLoad(EventArgs e)
{
_displayList.Items.Clear();

for (int i=0; i<_itemCount; i++)
_displayList.Items.Add(new ListItem(GetDisplayItem(i)));

_messageH2.InnerText = "Total number of items = " + _itemCount.ToString();

base.OnLoad(e);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Simple page with controls</title>
</head>
<body>
<form runat="server" id="_form" >
<h1>Test ASP.NET 2.0 Page with controls</h1>
<asp:BulletedList runat="server" ID="_displayList">
<asp:ListItem>Sample Item 1</asp:ListItem>
<asp:ListItem>Sample Item 2</asp:ListItem>
<asp:ListItem>Sample Item 3</asp:ListItem>
</asp:BulletedList>
<h2 runat="server" id="_messageH2">Total number of items = xx</h2>
</form>
</body>
</html></source>

== Add value to asp:BulletedList in a for loop (VB.net)==



<source lang="csharp">
<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Sub Page_Load()
For i As Integer = 1 To 100
bltList.Items.Add("Item " & i.ToString())
Next
End Sub

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<style type="text/css">
html
{
background-color:silver;
}
.contents
{
background-color:white;
width:200px;
height:200px;
}
</style>
<title>Panel ScrollBars</title>
</head>
<body>
<form id="form1" runat="server">
<div>

<asp:Panel
id="pnlContent"
ScrollBars="Auto"
CssClass="contents"
Runat="server">
<asp:BulletedList
id="bltList"
Runat="server" />
</asp:Panel>

</div>
</form>
</body>
</html></source>

== BulletedList with DynamicImage==



<source lang="csharp">
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs"
Inherits="BulletedListDynamicImageTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>BulletedList Dynamic Image Test</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2>Simple Bulleted List</h2>
Select a bulleted list style
<asp:DropDownList ID="drpStyles" runat="server" AutoPostBack="true" OnSelectedIndexChanged="drpStyles_SelectedIndexChanged">
<asp:ListItem>Circle</asp:ListItem>
<asp:ListItem>Disc</asp:ListItem>
<asp:ListItem>LowerAlpha</asp:ListItem>
<asp:ListItem>LowerRoman</asp:ListItem>
<asp:ListItem>Numbered</asp:ListItem>
<asp:ListItem>Square</asp:ListItem>
<asp:ListItem>UpperAlpha</asp:ListItem>
<asp:ListItem>UpperRoman</asp:ListItem>
<asp:ListItem>CustomImage</asp:ListItem>
</asp:DropDownList>
<asp:BulletedList ID="blItems" runat="server">
<asp:ListItem>Item 1</asp:ListItem>
<asp:ListItem>Item 2</asp:ListItem>
<asp:ListItem>Item 3</asp:ListItem>
</asp:BulletedList>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
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;
public partial class BulletedListDynamicImageTest : System.Web.UI.Page
{
protected void drpStyles_SelectedIndexChanged(object sender, EventArgs e)
{
string sBullet = drpStyles.SelectedItem.Text;
BulletStyle bs = (BulletStyle)Enum.Parse(typeof(BulletStyle), sBullet, true);
blItems.BulletStyle = bs;
if (bs == BulletStyle.CustomImage){
blItems.BulletImageUrl = "images/bulletPlus.gif";
}
}
}</source>

== DisplayMode of BulletedList==



<source lang="csharp">
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs"
Inherits="BulletedListTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>BulletedList Test</title>
</head>
<body>
<form id="form1" runat="server">
<div id="container">
<h1>BulletedList Demo</h1>
Choose a display mode:
<asp:DropDownList ID="drpDisplayMode"
runat="server"
OnSelectedIndexChanged="drpDisplayMode_SelectedIndexChanged"
AutoPostBack="True">
<asp:ListItem Selected="True">Text</asp:ListItem>
<asp:ListItem>HyperLink</asp:ListItem>
<asp:ListItem>LinkButton</asp:ListItem>
</asp:DropDownList>
<asp:BulletedList ID="blUrls" runat="server" DisplayMode="Text"
BulletStyle="Square" OnClick="blItems_Click">
<asp:ListItem Value="http://www.microsoft.ru">Microsoft</asp:ListItem>
<asp:ListItem Value="http://www.adobe.ru">Adobe</asp:ListItem>
<asp:ListItem Value="http://www.oracle.ru">Oracle</asp:ListItem>
</asp:BulletedList>
<asp:Label ID="labMsg" runat="server"></asp:Label>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Drawing;
using System.Configuration;
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;
public partial class BulletedListTest : System.Web.UI.Page
{
protected void blItems_Click(object sender, BulletedListEventArgs e)
{
labMsg.Text = "The bullet item index you selected was " + e.Index;
}
protected void drpDisplayMode_SelectedIndexChanged(object sender, EventArgs e)
{
string sMode = drpDisplayMode.SelectedItem.Text;
BulletedListDisplayMode mode;
mode = (BulletedListDisplayMode)Enum.Parse(typeof(BulletedListDisplayMode), sMode, true);
blUrls.DisplayMode = mode;
}
}</source>

== Dynamically populating a BulletedList server control==



<source lang="csharp">
<%@ Page Language="C#" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>BulletedList Server Control</title>
</head>
<body>
<form id="form1" runat="server">
<asp:BulletedList ID="BulletedList1"
Runat="server"
DataSourceID="XmlDataSource1"
DataTextField="Title">
</asp:BulletedList>
<asp:XmlDataSource ID="XmlDataSource1"
Runat="server"
DataFile="Data.xml"
XPath="FilmChoices/Film">
</asp:XmlDataSource>
</form>
</body>
</html>
File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<FilmChoices>
<Film
Title="title 1"
Year="1977"
Director="A" />
<Film
Title="title 2"
Year="1978"
Director="B" />
<Film
Title="Title 3"
Year="1962"
Director="D" />
</FilmChoices></source>

== Fill all asp:BulletedList style constant to asp:BulletedList, and click action (C#)==



<source lang="csharp">
File: Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="BulletedList_aspx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form runat="server">
<div>
Bullet styles:<br />
<br />
<asp:BulletedList
BulletStyle="Numbered"
DisplayMode="LinkButton"
ID="BulletedList1"
OnClick="BulletedList1_Click"
runat="server">
</asp:BulletedList>
</div>
</form>
</body>
</html>

File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
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;
public partial class BulletedList_aspx : System.Web.UI.Page
{

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
foreach (string style in
Enum.GetNames(typeof(BulletStyle)))
{
BulletedList1.Items.Add(style);
}
}
}
protected void BulletedList1_Click(object sender, BulletedListEventArgs e)
{
string styleName = BulletedList1.Items[e.Index].Text;
BulletStyle style = (BulletStyle)Enum.Parse(typeof(BulletStyle), styleName);
BulletedList1.BulletStyle = style;
}
}</source>

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ASP.NET Tutorial/ASP.net Controls/BulletedList - История изменений

в 15:30, 26 мая 2010

Admin: 1 версия