■ CheckBox 클래스를 사용하는 방법을 보여준다.
▶ MainPage.aspx
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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MainPage.aspx.cs" Inherits="TestProject.MainPage" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>CheckBox 클래스 사용하기</title> </head> <body> <form id="form" runat="server"> <div> <asp:CheckBox ID="checkBox1" Text="사과" runat="server" /><br /> <asp:CheckBox ID="checkBox2" Text="딸기" runat="server" /><br /> <asp:Button ID="printButton" runat="server" Text="출력" OnClick="printButton_Click" /> <hr /> <asp:Label ID="displayLabel" runat="server" /> </div> </form> </body> </html> |
▶ MainPage.aspx.cs
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using System; using System.Text; using System.Web.UI; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public partial class MainPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 페이지 로드시 처리하기 - Page_Load(sender, e) /// <summary> /// 페이지 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void Page_Load(object sender, EventArgs e) { } #endregion #region 출력 버튼 클릭시 처리하기 - printButton_Click(sender, e) /// <summary> /// 출력 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void printButton_Click(object sender, EventArgs e) { StringBuilder stringBuilder = new StringBuilder(); if(this.checkBox1.Checked) { stringBuilder.Append(this.checkBox1.Text + "<br />"); } if(this.checkBox2.Checked) { stringBuilder.Append(this.checkBox2.Text + "<br />"); } this.displayLabel.Text = stringBuilder.ToString(); } #endregion } } |