public static void Main()
{
string path = @"..\..\..\MyTest.txt";
int N = 10; // Количество создаваемых объектов (число строк в файле)
using (StreamWriter writer = new StreamWriter(path))
{
ColorPoint one;
for (int i = 0; i < N; i++)
{
int j = gen.Next(0, ColorPoint.colors.Length);
one = new ColorPoint {
x = gen.NextDouble(), y = gen.NextDouble(), color = ColorPoint.colors[j]
};
writer.WriteLine(one.ToString());
}
}
Console.WriteLine("Записаны {0} строк в текстовый файл: \n{1}", N, path);
}
public static void Main()
{
string path = @"../../../MyTest.txt";
int N = 10;
List <ColorPoint> list = new List <ColorPoint>(); ColorPoint one;
for (int i = 0; i < N; i++)
{
one = new ColorPoint();
one.x = gen.NextDouble();
one.y = gen.NextDouble();
int j = gen.Next(0, ColorPoint.colors.Length);
one.color = ColorPoint.colors[j];
list.Add(one);
}
string[] arrData = Array.ConvertAll(list.ToArray(),
(ColorPoint cp) => cp.ToString());
// Запись массива стpок в текстовый файл:
File.WriteAllLines(path, arrData);
Console.WriteLine("Записаны {0} строк в текстовый файл: \n{1}", N, path);
Console.ReadKey();
}
public static void Main()
{
string path = @"..\..\..\..\MyTest.txt";
int N = int.Parse(Console.ReadLine());
List <ColorPoint> list = new List <ColorPoint>();
ColorPoint one;
for (int i = 0; i < N; i++)
{
one = new ColorPoint();
one.x = gen.NextDouble();
one.y = gen.NextDouble();
int j = gen.Next(0, ColorPoint.colors.Length);
one.color = ColorPoint.colors[j];
list.Add(one);
}
using (BinaryWriter bw = new BinaryWriter(File.Open(path, FileMode.OpenOrCreate)))
{
foreach (ColorPoint cp in list)
{
bw.Write(cp.color);
bw.Write(cp.x);
bw.Write(cp.y);
}
}
Console.WriteLine("Записаны {0} строк в текстовый файл: \n{1}", N, path);
using (BinaryReader br = new BinaryReader(File.Open(path, FileMode.Open)))
{
while (br.BaseStream.Position < br.BaseStream.Length)
{
ColorPoint cp = new ColorPoint();
cp.color = br.ReadString();
cp.x = br.ReadDouble();
cp.y = br.ReadDouble();
Console.WriteLine(cp);
}
}
}
