static void Main(string[] args)
{
// 3) create collection of computers;
// set path to file and file name
List <Computer> computers = new List <Computer>();
computers.Add(new Computer()
{
Cores = 1, Frequency = 800, Hdd = 200, Memory = 2
});
computers.Add(new Computer()
{
Cores = 2, Frequency = 1500, Hdd = 998, Memory = 8
});
computers.Add(new Computer()
{
Cores = 4, Frequency = 1800, Hdd = 1000, Memory = 4
});
computers.Add(new Computer()
{
Cores = 2, Frequency = 2000, Hdd = 512, Memory = 16
});
computers.Add(new Computer()
{
Cores = 2, Frequency = 1500, Hdd = 256, Memory = 16
});
computers.Add(new Computer()
{
Cores = 4, Frequency = 2900, Hdd = 700, Memory = 16
});
computers.Add(new Computer()
{
Cores = 8, Frequency = 3200, Hdd = 2000, Memory = 64
});
// 4) save data and read it in the seamplest way (with WriteData() and ReadData() methods)
InOutOperation inouter = new InOutOperation()
{
CurrentFile = "StorageComputer.txt"
};
inouter.WriteData(computers);
Computer[] cmps = inouter.ReadData();
foreach (Computer item in cmps)
{
Console.WriteLine(item.ToString());
}
// 5) save data and read it with WriteZip() and ReadZip() methods
// Note: create another file for these operations
inouter.WriteZip();
StringCollection compInfo = inouter.ReadZip();
Console.WriteLine("======= Read from ZIP file ===================== ");
foreach (var cinfo in compInfo)
{
Console.WriteLine(cinfo);
}
Console.WriteLine("================================================ ");
// 6) read info about computers asynchronously (from the 1st file)
// While asynchronous method will be running, Main() method must print ‘*’
// use
// collection of Task with info about computers as type to get returned data from method ReadAsync()
// use property Result of collection of Task to get access to info about computers
// Note:
// print all info about computers after reading from files
// ADVANCED:
// 8) save data to memory stream and from memory to file
// declare file stream and set it to null
// call method WriteToMemory() with info about computers as parameter
// save returned stream to file stream
// call method WriteToFileFromMemory() with parameter of file stream
// open file with saved data and compare it with input info
Console.WriteLine(Directory.GetCurrentDirectory());
Console.ReadKey();
}
static void Main(string[] args)
{
// 3) create collection of computers;
List <Computer> computersList = new List <Computer>();
#region Filling ComputerList
computersList.Add(new Computer {
Cores = 4, Frequency = 2.5, Hdd = 500, Memory = 8
});
computersList.Add(new Computer {
Cores = 8, Frequency = 3.2, Hdd = 2048, Memory = 4
});
computersList.Add(new Computer {
Cores = 2, Frequency = 3.5, Hdd = 320, Memory = 16
});
computersList.Add(new Computer {
Cores = 6, Frequency = 1.5, Hdd = 1025, Memory = 12
});
#endregion
// set path to file and file name
InOutOperation op = new InOutOperation();
//Path to File
op.ChangeLocation(@"D:\Khrolenko\C#\MainAcademy\Module_05\Lesson_01\CSharp_Net_module1_7_1_lab\StorageFolder");
//File name
op.CurrentFile = @"ComputerInfo.txt";
// 4) save data and read it in the seamplest way (with WriteData() and ReadData() methods)
Console.WriteLine("1. Writing data to File...");
op.WriteData(computersList);
Console.WriteLine("2. Reading data data from file...");
op.ReadData();
// 5) save data and read it with WriteZip() and ReadZip() methods
// Note: create another file for these operations
Console.WriteLine("3. Creating ZIP-archive from List of computers...");
op.WriteZip(computersList);
Console.WriteLine("4. Reading data from ZIP-file...");
op.ReadZip();
// 6) read info about computers asynchronously (from the 1st file)
// While asynchronous method will be running, Main() method must print ‘*’
// use
// collection of Task with info about computers as type to get returned data from method ReadAsync()
// use property Result of collection of Task to get access to info about computers
// Note:
// print all info about computers after reading from files
Console.WriteLine("6. Reading data asycnhroniously...");
op.MiddleAsyncMethod();
// ADVANCED:
// 8) save data to memory stream and from memory to file
// declare file stream and set it to null
// call method WriteToMemory() with info about computers as parameter
// save returned stream to file stream
Console.WriteLine("8. Advanced...");
FileStream fileStream = op.WriteToMemoryStream(computersList);
// call method WriteToFileFromMemory() with parameter of file stream
// open file with saved data and compare it with input info
Console.ReadKey();
}