土法合并GridView表头

protectedvoidGridView1_RowCreated(objectsender,GridViewRowEventArgse)
{
if(e.Row.RowType==DataControlRowType.Header)
{
//因为自定义表头,所以原来系统中实现的排序功能就失效了需自行实现排序功能

TableCellCollectionmyTcl=e.Row.Cells;
//清除自动生成的表头
myTcl.Clear();

//添加新的表头
Labell1=newLabel();
l1.Text="序号";
myTcl[0].Controls.Add(l1);

myTcl.Add(newTableHeaderCell());
myTcl[1].RowSpan=2;
myTcl[1].Text="进口料件</br>品名";
myTcl[1].Width=150;

myTcl.Add(newTableHeaderCell());
myTcl[2].ColumnSpan=2;
myTcl[2].Text="成品1";

myTcl.Add(newTableHeaderCell());
myTcl[3].ColumnSpan=2;
myTcl[3].Text="成品2";

myTcl.Add(newTableHeaderCell());
myTcl[4].ColumnSpan=2;
myTcl[4].Text="成品3";

myTcl.Add(newTableHeaderCell());
myTcl[5].ColumnSpan=2;
myTcl[5].Text="成品4";

myTcl.Add(newTableHeaderCell());
myTcl[6].ColumnSpan=2;
myTcl[6].Text="成品5";

myTcl.Add(newTableHeaderCell());
myTcl[7].ColumnSpan=2;
myTcl[7].Text="成品6";

myTcl.Add(newTableHeaderCell());
myTcl[8].ColumnSpan=2;
myTcl[8].Text="成品7";

myTcl.Add(newTableHeaderCell());
myTcl[9].ColumnSpan=2;
myTcl[9].Text="成品8";

myTcl.Add(newTableHeaderCell());
myTcl[10].RowSpan=2;
myTcl[10].Text="操作";

//以下为新增第二行标题,原理有些类似于SQL注入攻击
myTcl.Add(newTableHeaderCell());
myTcl[11].ColumnSpan=1;
myTcl[11].Text="<tr><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th><th>单耗</th><th>损耗</th>";

}
}