Question

gridview中如何获取radiobutton选中时的值？

<tr><td colspan="2"> <table><tr> <td><input id="manyi<%# Eval("t_id").ToString() %>" name="rad<%# Eval("t_id").ToString() %>" type="radio" checked="checked"/>满意 </td> </tr><tr> <td><input id="yiban<%# Eval("t_id").ToString() %>" name="rad<%# Eval("t_id").ToString() %>" type="radio" />一般 </td>
</tr>
<tr>
<td>
<input id="bumanyi<%# Eval("t_id").ToString() %>" name="rad<%# Eval("t_id").ToString() %>" type="radio" />不满意 </td>
</tr>
</table>
</td>
</tr>
<tr>
<td align="center" rowspan="2">
 
</td>
<td>
<asp:Button ID="Button2" runat="server" Text="测评" OnClientClick="return panduan();"/>
<input id="Button1" type="button" value="测评" onclick="return panduan();" />
</td>
</tr>
点击测评 获取radiobutton的值

Answer 1

int count = 0;
//用于保存选中radiobutton的数量
//DG_List为datagridview控件
for (int a = 0; a < dataGridView3.RowCount; a++)
{
if (dataGridView3.Rows[a].Cells[0].EditedFormattedValue.ToString() == "True")
//这里判断复选框是否选中
{
count++;
}
}
if (count == 0)
{
MessageBox.Show("请至少选择一条数据！", "提示");
return;
}