Question

c#中如何把选中的checkbox的文本显示到对话框（选中多项）

Answer 1

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

}
protected void Button1_Click(object sender, EventArgs e)
{
string str = "";
foreach (Control c in this.form1.Controls)
{
if (c is CheckBox)
if (((CheckBox)c).Checked)
str += ((CheckBox)c).Text+" ";
}
Response.Write("<script>alert(\""+str+"\");</script>");
}
}

还一种方法就是在js里面写，思路是一样的，我就不再多写一次了

Answer 2

string str = "";
foreach (Control c in this.form1.Controls)
{
if (c is CheckBox)
if (((CheckBox)c).Checked)
str += ((CheckBox)c).Text+" ";
}