DataGrid中的CheckBox的值为什么始终是false
html中的代码
......
<asp:datagrid id="DataGrid1" style="Z-INDEX: 111; LEFT: 24px; POSITION: absolute; TOP: 216px" runat="server" Width="392px" GridLines="None" CellPadding="3" BackColor="White" BorderWidth="2px" CellSpacing="1" BorderStyle="Ridge" BorderColor="White" AutoGenerateColumns="False" Height="219px">
<SelectedItemStyle Font-Bold="True" ForeColor="White" backColor="#9471DE"></SelectedItemStyle>
<ItemStyle ForeColor="Black" BackColor="#DEDFDE"></ItemStyle>
<HeaderStyle Font-Bold="True" ForeColor="#E7E7FF" BackColor="#4A3C8C"></HeaderStyle>
<FooterStyle ForeColor="Black" BackColor="#C6C3C6"></FooterStyle>
<Columns>
<asp:TemplateColumn HeaderText="选择">
<ItemTemplate>
<asp:CheckBox id="CheckBox1" runat="server" EnableViewState="False"></asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField="ID" HeaderText="地区代码"></asp:BoundColumn>
<asp:BoundColumn DataField="Des" HeaderText="地区名称"></asp:BoundColumn>
<asp:BoundColumn DataField="Inherit" HeaderText="从属地区"></asp:BoundColumn>
</Columns>
<PagerStyle HorizontalAlign="Right" ForeColor="Black" BackColor="#C6C3C6"></PagerStyle>
</asp:datagrid>
......
后台代码:
......
private void Button3_Click(object sender, System.EventArgs e)
{
int i;
CheckBox ckb;
for (i=0;i<=DataGrid1.Items.Count -1;i++)
{
ckb=(CheckBox)(DataGrid1.Items[i].FindControl"CheckBox1")); string sId,sDes,sSql;
sId=DataGrid1.Items[i].Cells[1].Text ;
sDes=DataGrid1.Items[i].Cells[2].Text ;
if(ckb.Checked )
{
deleteitem();
}
}
}
......
在调试中发现获取的在DataGrid中的CheckBox1的值始终都是false
请各位看看到底是怎么回事。谢谢!