【发布时间】:2010-04-14 07:54:59
【问题描述】:
我有 datalist 作为显示类别和子菜单的菜单,我想为所选项目(类别或子)提供红色或 css 我试过但我有问题 这是我的代码
private Label Lb;
protected void Page_Load(object sender, EventArgs e)
{
}
protected void dlCategory_ItemDataBound(object sender, DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Lb = (Label)e.Item.FindControl("LblCat");
}
}
protected void dlCategory_SelectedIndexChanged(object sender, EventArgs e)
{
Lb.ForeColor = System.Drawing.Color.Red;
}
}
【问题讨论】:
标签: c#