c# - 如何将多个复选框项目列表发送到类(class)

Question

我想将所有选定的复选框项目发送到类(class)我该如何发送它。如果我使用 check1.selectedvalue/item 它只发送一个。那么我该怎么做

protected void check1_SelectedIndexChanged(object sender, EventArgs e)
{
   for (int z = 0; z < check1.Items.Count; z++)
   {
      if (check1.Items[z].Selected)
      {
         string checking = "\u2022" + check1.Items[z].Text ;
      }
   }

   Mail emailsystem = new Mail();
   emailsystem.GetEmail(comment.Text, StatusList.SelectedValue, check1.SelectedValue);
}

Answer 1

您需要连接选中复选框的文本并将其传递给您的电子邮件系统

protected void check1_SelectedIndexChanged(object sender, EventArgs e)
{
   string checking = "";
   for (int z = 0; z < check1.Items.Count; z++)
   {
      if (check1.Items[z].Selected)
      {
         checking += "\u2022" + check1.Items[z].Text;
      }
   }

   Mail emailsystem = new Mail();
   emailsystem.GetEmail(comment.Text, StatusList.SelectedValue, checking );
}