我想将我的totalcomplete变量绑定到我的gridProgress中的lblComplete,但我不知道怎么做,有人可以帮帮我吗?
ASP代码:
<asp:GridView ID="gridProgress" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:TemplateField HeaderText="Complete">
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Width="10%" />
<HeaderStyle HorizontalAlign="Center" />
<ItemTemplate>
<asp:Label ID="lblComplete" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
C#代码:
da = new SqlDataAdapter(sql, oConn);
da.Fill(ds);
//count number of tasks completed, not completed
int count = ds.Tables[0].Rows.Count;
string value = ds.Tables[0].Rows[0]["Completed"].ToString();
int completed = 0;
for (int i = 0; i < count; i++)
{
if (value == "No")
{
completed++;
}
int totalcomplete = completed;
//here i want to bind totalcomplete to my lblCompleted
}
答案 0 :(得分:1)
使用FindControl
的{{1}}属性。
Gridview
答案 1 :(得分:1)
你的问题不明确。
是否要在每行中显示totlalComplete
或者别的地方?
因为gridview中有一个模板字段
所以它将在每一行中呈现
你的循环也很奇怪
它应该如下
int count = ds.Tables[0].Rows.Count;
int completed = 0;
for (int i = 0; i < count; i++)
{
string value = ds.Tables[0].Rows[i]["Completed"].ToString();
if (value == "No")
{
completed++;
}
int totalcomplete = completed;
//here i want to bind totalcomplete to my lblCompleted
}
这是一个可以帮助您的链接
Displaying Total in Footer of GridView and also Add Sum of columns(row vise) in last Column
http://csharpdotnetfreak.blogspot.com/2009/07/display-total-in-gridview-footer.html
答案 2 :(得分:0)
您可以使用DataBinder.Eval method
Text='<%# DataBinder.Eval(Container.DataItem,"totalcomplete") %>'