//InsertData()
public static List <Staff> InsertData(List <Staff> L, string file)
{
Staff s;
string line;
string[] stringArray = new string[6];
char[] charArray = new char[] { ',' };
StreamWriter sw;
sw = File.AppendText(file);
Console.WriteLine(@"input your information as the famart:\\nPwId,StaffName,SeatNo,RoomId,Department,CostCenter\\nClose with # in next line");
line = Console.ReadLine();
while (line != "#")
{
stringArray = line.Split(charArray);
s = new Staff(stringArray);
L.Add(s);
sw.WriteLine(s.ToString());
line = Console.ReadLine();
}
CodeControl.PrintFinish();
sw.Close();
return(L);
}
//Delete()
public static List <Staff> Delete(List <Staff> L, string file)
{
Console.WriteLine("input the instruction\n1:rows;\n2;Retrieve");
string f = Console.ReadLine();
string stringArray = "PwId,StaffName,SeatNo,RoomId,Department,CostCenter\n";
switch (f)
{
case "1":
Console.WriteLine("the begining row:");
int br = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("the ending row:");
int er = Convert.ToInt32(Console.ReadLine());
File.Delete(file);
File.AppendAllText(file, stringArray);
for (int i = 0; i < L.Count; i++)
{
if ((i >= 0 && i < br - 1) || (i > er - 1 && i <= L.Count - 1))
{
File.AppendAllText(file, L[i].ToString());
}
}
break;
case "2":
Console.WriteLine("Let's do the Retrieve first.");
List <Staff> result = Retrieve(L, file);
for (int i = 0; i < L.Count; i++)
{
for (int j = 0; j < result.Count; j++)
{
if (L[i] == result[j])
{
L.Remove(L[i]);
}
}
}
File.Delete(file);
File.AppendAllText(file, stringArray);
for (int k = 0; k < L.Count; k++)
{
File.AppendAllText(file, L[k].ToString());
}
CodeControl.PrintFinish();
break;
default: CodeControl.PrintError(); break;
}
return(L);
}