循环通过中继器 [英] loop throught Repeater

问题描述

我正在读取转发器控件的第2列值（标签）并更改

文本属性对照绑定到该标签的数据，但是转发器foreach循环

无法读取最后一行总是通过控制操作来避免最后一行

这里是代码



on itemdatabound方法

i am reading 2nd and column value(label) of a repeater control and change
the text property against the data which is bind to that label,but repeater foreach loop
cannot read the last row always last row is avoided by control for manipulation
here is the code

on itemdatabound method

if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
{
    foreach (RepeaterItem item in rptTask.Items)
    //for (int i = 0; i < rptTask.Items.Count; i++)
    {        
        Label lblGroupAssign = (Label)item.FindControl("lblASSIGNTOGROUP");
        Label lblExeAssign = (Label)item.FindControl("lblUSERNAME");
        Button BtnDownload = (Button)item.FindControl("lnkDownload");

        string grupassign = string.Empty;
        string exeassign = string.Empty;
        grupassign = lblGroupAssign.Text;
        exeassign = lblExeAssign.Text;

        if (grupassign == "0")
        {
            grupassign = "TDM";
            exeassign = "Not Assigned";
            //lblGroupAssign.Text = "TDM";
            //lblExeAssign.Text = "Not Assigned";
        }
        else if (grupassign == "1")
        {
            grupassign = "TE";
            //lblGroupAssign.Text = "TE";
        }
        string filename = BtnDownload.CommandArgument;
        if (filename != "0")
        {
            BtnDownload.Enabled = true;
        }
        else if (filename == "0")
        {
            BtnDownload.Enabled = false;
        }
        lblGroupAssign.Text = grupassign;
        lblExeAssign.Text = exeassign;
    }
}

i尝试了所有选项，但最后一行没有改变



这里是一个问题的快照

第一个是网格，它在网格n下面正常工作，deir是一个转发器

n它不工作

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推荐答案

检查以下两件事



1.最后一行是获取绑定意味着DataSource拥有最后一行的数据。 />
2.最后一行的类型是ListItemType.Item和ListItemType.AlternatingItem

check below two things

1. The last row is getting bind means the DataSource has data for last rows.
2. The last row is of type ListItemType.Item and ListItemType.AlternatingItem

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