标签中选定的复选框值 [英] selected checkbox value in a label

问题描述

如何在标签中获取选定的复选框值.....请帮助我

how to get the selected checkbox value in a label.....help me Please

for (int itemcount = 0; itemcount < Rpt_Company.Items.Count; itemcount++)
           {
               CheckBox chkbox = ((CheckBox)Rpt_Company.Items[itemcount].FindControl("chkbox"));
               if (chkbox != null && chkbox.Checked == true)
               {

                 
               }
           }

推荐答案

如果要求是获取Checked CheckBox 的Text 值并分配给Label ，则可以使用以下LINQ 查询.

If the requirement is to get the Text value of the Checked CheckBox and to assign to the Label then the following LINQ query can be used.

CheckBox selectedCheckBox = 
    Rpt_Company.Items.OfType<checkbox>().FirstOrDefault (cb => cb.Checked );
if (selectedCheckBox != null) Label1.Text = selectedCheckBox.Text;

其中Items 是Controls

where Items is collection of Controls

for (int itemcount = 0; itemcount < Rpt_Company.Items.Count; itemcount++)
           {
               CheckBox chkbox = ((CheckBox)Rpt_Company.Items[itemcount].FindControl("chkbox"));
   if (chkbox != null && chkbox.Checked == true)
    {
      Label lbl = (Label)Rpt_Company.Items[itemcount].FindControl("chkbox"));
        string lblid;
        lblid= lbl.text               
                 
    }
   }
}

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