初级问题,请各位帮忙
类似搜索页面,因为判断条件多,求一个简单些的方法,我写的好烦琐,下面就是我写的,还只是一部分的判断呢,请帮忙
if (topCount1 == " " || topCount1 == null)
{
if (other1 == "1 ")
{
DB1 db1 = new DB1();
string Sql = "select * from ProductBaseInfo ";
db1.SetDataBinding(dg, Sql);
db1.CloseDataBase();
}
if (other1 == "2 ")
{
DB1 db1 = new DB1();
string Sql = "select * from ProductBaseInfo ";
db1.SetDataBinding(dg, Sql);
db1.CloseDataBase();
}
if (other1 == "3 ")
{
DB1 db1 = new DB1();
string Sql = "select * from
db1.SetDataBinding(dg, Sql);
db1.CloseDataBase();
}
if (other1 == " " || other1 == null)
{
&nbs