DataTable getTable(DataTable dt,int type)
{
if (type == 3) return dt;
if (type == 1)
{
DataTable tmp = dt.Clone();
DataRow[] drs = dt.Select("addr<>'广州'");
foreach (DataRow dr in drs)
{
tmp.Rows.Add(dr.ItemArray);
}
return tmp;
}
if (type == 2)
{
DataTable tmp = dt.Clone();
DataRow[] drs = dt.Select("addr<>'长沙'");
foreach (DataRow dr in drs)
{
tmp.Rows.Add(dr.ItemArray);
}
return tmp;
}
return null;
}
public DataTable GetNewDatatable(DataTable dt)
{
DataTable dtNew = new DataTable();
dtNew.Columns.Add("addr");
dtNew.Columns.Add("name");
if(ib==1)
{
for(int i=0;i<dt.Rows.Count;i++)
{
if(dt.Rows[i]["addr"].ToString()!="广州")
{
dtNew.Rows.Add(dt.Rows[i]);
}
}
}
else if(lb==2)
{
//.....
}
else if(lb==3)
{
dtNew = dt;
}return dtNew;
}