71 lines
2.0 KiB
C#
71 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace FineUI.Examples.form
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{
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public partial class radiobutton : PageBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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protected void btnSelectSingleRadio_Click(object sender, EventArgs e)
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{
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rbtnSingleRadio.Checked = !rbtnSingleRadio.Checked;
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}
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protected void btnSelectSecondRadio_Click(object sender, EventArgs e)
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{
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String[] radios = new String[] { "rbtnFirst", "rbtnSecond", "rbtnThird" };
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for (int i = 0; i < radios.Length; i++)
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{
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if ((SimpleForm1.FindControl(radios[i]) as RadioButton).Checked)
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{
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int next = i + 1;
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if (next >= radios.Length)
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{
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next = 0;
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}
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(SimpleForm1.FindControl(radios[next]) as RadioButton).Checked = true;
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break;
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}
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}
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}
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protected void rbtnAuto_CheckedChanged(object sender, CheckedEventArgs e)
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{
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// 单选框按钮的CheckedChanged事件会触发两次，一次是取消选中的菜单项，另一次是选中的菜单项；
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// 不处理取消选中菜单项的事件，从而防止此函数重复执行两次
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if (!e.Checked)
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{
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return;
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}
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string checkedValue = String.Empty;
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if (rbtnFirstAuto.Checked)
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{
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checkedValue = rbtnFirstAuto.Text;
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}
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else if (rbtnSecondAuto.Checked)
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{
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checkedValue = rbtnSecondAuto.Text;
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}
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else if (rbtnThirdAuto.Checked)
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{
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checkedValue = rbtnThirdAuto.Text;
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}
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Alert.ShowInTop("单选框选中项：" + checkedValue);
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}
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}
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}
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