using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace FineUI.Examples.form { public partial class checkbox : PageBase { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { LogCheckboxStatus(); } } protected void CheckBox1_CheckedChanged(object sender, CheckedEventArgs e) { LogCheckboxStatus(); } private void LogCheckboxStatus() { labResult.Text = "复选框的状态:" + (CheckBox1.Checked ? "选中" : "未选中"); } protected void btnSelectCheckBox_Click(object sender, EventArgs e) { CheckBox2.Checked = !CheckBox2.Checked; } } }