各位大侠帮帮忙,GridView取选中行的某列的值
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是否购买|试剂编号|试剂名称|库存|单价....
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购买 253145 得灵试剂 10 600
我在GridView中加入一按钮列,CommandName为 "add ",我要点击"购买",然后取这一行的试剂编号的值保存的哈稀表中传到另一个页面,老是出错,不知道怎搞,刚用asp2.0,有点晕.
protected void GridView1_RowCommand(object sender,GridViewCommandEventArgs e)
{
if (e.CommandName == "add ")
{
string reId = ?这里的试剂编号怎么取,用了很多方法,总是不行,在asp1.0中,只要设置表格的DataKeyField= "re_id ",然后在用DataKeys取编号这个值,2.0怎么不行啊,请各位帮帮忙?
if (Session[ "bus "] == null)
{
Hashtable ht = new Hashtable();
ht.Add(reId, 1);
Session[ "bus "] = ht;
}
}
else
{
System.Collections.Hashtable ht = (Hashtable)Session[ "bus "];
if (ht[reId] == null)
{
ht[reId] = 1;
}
else
{
ht[reId] = (int)ht[reId] + 1;
}
Session[ "bus "] = ht;
}
}
------解决方案--------------------string reId = ?这里的试剂编号怎么取,用了很多方法,总是不行,在asp1.0中,只要设置表格的DataKeyField= &