获取GridViw中CheckBox的值
<asp:GridView ID= "GridView1 " runat= "server " AutoGenerateColumns= "False " DataSourceID= "SqlDataSource1 ">
<FooterStyle BackColor= "#990000 " Font-Bold= "true " ForeColor= "white " />
<Columns>
<asp:BoundField DataField= "VoteID " HeaderText= "VoteID " ReadOnly= "true " SortExpression= "VoteID " />
<asp:BoundField DataField= "item " HeaderText= "项目名 " SortExpression= "item " />
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox runat= "server " id= "cbxID " />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<RowStyle BackColor= "#FFFBD6 " ForeColor= "#333333 " HorizontalAlign= "center " />
</asp:GridView>
<asp:SqlDataSource ID= "SqlDataSource1 " runat= "server " ConnectionString= " <%$appSettings:SqlConnnectionString %> " SelectCommand= "Select VoteID,Item From Votes "> </asp:SqlDataSource>
<br />
<asp:Button ID= "btnVote_Click " runat= "server " OnClick= "btnVote_Click_Click " Text= "我要投票 " />
-------------------------这是前后GridView的代码。。
---------------------------------
protected void btnVote_Click_Click(object sender, EventArgs e)
{
try
{
// web Web = new web();
foreach (GridViewRow item in GridView1.Rows)
{
CheckBox check = (CheckBox)item.FindControl( "cbxID &q