如何在Datagrid里判断绑定值为真是显示一个图标，假则不显示，请问如何实现!

Question

foreach(DataGridItem item in dgrd.Items)
{
Image img=(Image)item.FindControl("img1");
if(bool.Parse(item.Cells[2].Text))
{
img.Visible=true;
}
else
{
img.Visible=false;
}
}

Answer 1

Visible='<%# DataBinder.Eval(Container.DataItem, "datas") %>'

Answer 2

private void DataGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if (e.Item.ItemIndex>=0)
{

Image img=(Image)e.Item.Cells[0].FindControl("img1");         
                  if (null!=img)
{
                            if(...状态可以从本条记录其他字段取得)
                            {
         img.visible="true";
                            }
                            else
                            {
                                     img.visible="false";
                             }
}
}
}

Answer 3

foreach(DataGridItem item in dgrd.Items)
{
    Image img=(Image)item.FindControl("img1");
    if(bool.Parse(item.Cells[2].Text))
    {
        img.Visible=true;
    }
    else
    {
        img.Visible=false;
    }
}