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TextBox tb = (TextBox)e.Row.FindControl("txtQuantity");///获得ID为txtQuantity的值并且赋给临时对象tb;
int Count = Int32.Parse(tb.Text.Trim());///这里是类型转换,为整型;
string strCount = tb.Text.Trim();///这里是类型转换,为字符串;

因为这段时间实在太忙.并且都是在写.net,好久都没有温习过基本asp了,前段时间一些网友叫我写一段asp分页,一写就和.net搞混了