-1
hanks大家來幫助我的白癡問題(看我以前的帖子:))。但我確實需要下面。我應該填寫每個單元Datatable的長度的一個二維數組。並對1D陣列linq進行排序並且也不用linq如何從二維數組中填充一維數組,以及如何對一維數組進行排序?
int[][] lengths;
using (DataTable table = GetTable())
{
lengths = (from DataRow row in table.Rows
select
(from DataColumn col in table.Columns
select row[col].ToString().Length).ToArray()).ToArray();
}
int[] Sortedlist;
foreach (int[] row in lengths)
{
Sortedlist = row; ---- I NEED HELP !!!!
}
foreach (int item in Sortedlist)
{
item.Sort(); ----- I NEED HELP!!!
}
My Data:
static DataTable GetTable()
{
//
// Here we create a DataTable with four columns.
//
DataTable table = new DataTable();
table.Columns.Add("Dosage", typeof(int));
table.Columns.Add("Drug", typeof(string));
table.Columns.Add("Patient", typeof(string));
table.Columns.Add("Date", typeof(DateTime));
//
// Here we add five DataRows.
//
table.Rows.Add(25, "Indocin", "David", DateTime.Now);
table.Rows.Add(50, "Enebrel", "Sam", DateTime.Now);
table.Rows.Add(10, "Hydralazine", "Christoff", DateTime.Now);
table.Rows.Add(21, "Combivent", "Janet", DateTime.Now);
table.Rows.Add(100, "Dilantin", "Melanie", DateTime.Now);
return table;
}
我喜歡:Array.Sort(UnSortedlist); int [] sortedListnonLinq = UnSortedlist; 但我怎麼能使用降序像Reverse()方法? – Penguen 2010-06-20 19:41:42