求教：有关ASP.net中SqlDataSource与GridView的问题!

int ElapseDay = 3;
string TableTitle = "t_ ";
string[] sTmpTable;
sTmpTable = new string[4];

SqlDataSource1.Delete();// "DELETE FROM tmp_Query "

for (int i = 0 ; i < ElapseDay ; i++)
{
sTmpTable[i] = TableTitle + Convert.ToString(Convert.ToInt32( "20070410 ") + i);
SqlDataSource1.SelectCommand = "INSERT INTO tmp_Query SELECT * FROM " + sTmpTable[i] ";
}

SqlDataSource1.SelectCommand = SqlDataSource1.SelectCommand;
// 已经在控件上绑定
//GridView1.DataSource = SqlDataSource1.SelectCommand;
GridView1.DataBind();

谢谢

[解决办法]
你上面的用的是SqlDataSource1.SelectCommand
后面又是SqlDataSource1.InsertCommand

是不是这里有错误呀
[解决办法]
看不懂你的代码，有种自虐倾向。
[解决办法]
SqlDataSource1.SelectCommand = "INSERT INTO tmp_Query SELECT * FROM " + sTmpTable[i] ";

这里是insert，怎么是 selectcommand呢?