单击按钮改变panel中的字体大小和背景色

来源：互联网发布：三维建筑房屋设计软件编辑：程序博客网时间：2024/05/22 17:01

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="WebForm1.aspx.cs" Inherits="ch.WebForm1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>

<asp:Panel ID="Panel1" runat="server" Height="105px" style="margin-bottom: 0px">
Panel可以包含其他控件外，还可包含文本。<br />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
<br />
<asp:LinkButton ID="linkbutton1" runat="server"
PostBackUrl="http://www.cctv.com">cctv</asp:LinkButton>
<br />
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="http://www.sina.com">sina</asp:HyperLink>
<br />
</asp:Panel>

</div>
背景色：<asp:Button ID="Button5" runat="server" BackColor="Beige"
ForeColor="#CCCCCC" Height="18px" onclick="Button5_Click" Text="."
Width="18px" />
<asp:Button ID="Button6" runat="server" ForeColor="Silver" Height="18px"
onclick="Button6_Click" Text="." Width="18px" />
<asp:Button ID="Button7" runat="server" ForeColor="Snow" Height="18px"
onclick="Button7_Click" Text="." Width="18px" />
<asp:Button ID="Button8" runat="server" ForeColor="White" Height="18px"
onclick="Button8_Click" Text="." Width="18px" BackColor="White" />
<br />
 字  号：<asp:Button ID="ButtonFontLarge" runat="server" Height="20px"
onclick="Button2_Click" Text="大" Width="20px" />
<asp:Button ID="Button3" runat="server" Height="20px" onclick="Button3_Click"
Text="中" Width="20px" />
<asp:Button ID="Button4" runat="server" Height="20px" onclick="Button4_Click"
Text="小" Width="20px" />
<br />
<asp:RadioButton ID="RadioButton1" runat="server" AutoPostBack="True"
GroupName="panelVisualControl"
Text="隐藏Panel面板" oncheckedchanged="RadioButton1_CheckedChanged1" />
<asp:RadioButton ID="RadioButton2" runat="server" AutoPostBack="True"
GroupName="panelVisualControl"
Text="显示Panel面板" oncheckedchanged="RadioButton2_CheckedChanged"
Checked="True" />
<br />
<br />
<br />
</form>
</body>

</html>

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

namespace ch
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}

protected void Button1_Click(object sender, EventArgs e)
{
Panel1.BackColor = System.Drawing.Color.Beige;
}
protected void Button2_Click(object sender, EventArgs e)
{
Panel1.Font.Size = 15;
}
protected void Button3_Click(object sender, EventArgs e)
{
Panel1.Font.Size = 12;
}
protected void Button4_Click(object sender, EventArgs e)
{
Panel1.Font.Size = 10;
}
protected void Button5_Click(object sender, EventArgs e)
{
Panel1.BackColor = System.Drawing.Color.Beige;
}
protected void Button6_Click(object sender, EventArgs e)
{
Panel1.BackColor = System.Drawing.Color.Silver;
}
protected void Button8_Click(object sender, EventArgs e)
{
Panel1.BackColor = System.Drawing.Color.White;
}
protected void CheckBox2_CheckedChanged(object sender, EventArgs e)
{

}

protected void RadioButton1_CheckedChanged(object sender, EventArgs e)
{

}
protected void RadioButton1_CheckedChanged1(object sender, EventArgs e)
{
Panel1.Visible = false;
}
protected void RadioButton2_CheckedChanged(object sender, EventArgs e)
{
Panel1.Visible = true;
}
protected void Button7_Click(object sender, EventArgs e)
{
Panel1.BackColor = System.Drawing.Color.Snow;
}
protected void MultiView1_ActiveViewChanged(object sender, EventArgs e)
{

}
}
}

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