DW怎么获取表单内控件值

主页<form id="form1" name="form1" method="post" action="search.aspx">
      <input name="txtSearch" type="text" id="txtSearch" />
            <input type="submit" name="Submit" value="搜索" />
    </form>

search页SELECt * FROM goods WHERe title = ? ORDER BY ID DESC

参数txtSearch

IIf((Request.Form("txtSearch") <> Nothing), Request.Form("txtSearch"), "")

哪有问题啊 想做个查询

search页SELECt * FROM goods WHERe title = ? ORDER BY ID DESC

参数txtSearch

if(Request("txtSearch") <> "")then

SELECt * FROM goods WHERe title = '" & Request("txtSearch")  & "' ORDER BY ID DESC

'如果模糊查询就改成

'SELECt * FROM goods WHERe title LIKE '%" & Request("txtSearch")  & "%' ORDER BY ID DESC

end if

哪有问题啊 想做个查询