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private void Form2_Load(object sender, EventArgs e)
{
string path = "C:\\Users\\dick\\Desktop\\1.txt";//输入绝对路径
string[][] a = new string[10][];
int[][] b=new int[10][];
if (File.Exists(path))
{
StreamReader sr = new StreamReader(path);
for (int i = 0; i < 10; i++)
{
string strline = sr.ReadLine();
a[i] = strline.Split(',');
b[i] = new int[10];
} //存入数组b
sr.Close();
}
Graphics g = this.panel1.CreateGraphics();
for (int j = 0; j < 10; j ++)
{
for (int i = 0; i < 10; i ++)
{
b[i][j] = Convert.ToInt32(a[i][j]);
if (b[i][j] == 0)
{
g.FillRectangle((Brush)Brushes.Black, 10*i, 10*j, 10, 10);
}
else
{
g.FillRectangle((Brush)Brushes.White, 10*i, 10*j, 10, 10);
}
}
}
}
Encoding code = Encoding.Default;
var file = File.Open("World.txt", FileMode.Open);
List<string> txt = new List<string>();
using (var stream = new StreamReader(file, code))
{
while (!stream.EndOfStream)
{
txt.Add(stream.ReadLine());
}
}
var array = new string[100, 100];
var line = 0;
txt.ForEach(t =>
{
var row = 0;
t.Split(',').ToList().ForEach(p =>
{
array.SetValue(p, line, row);
row++;
});
line++;
});
file.Close();
这个是读取TXT文件,以,分割,并保存至array数组中
using System.IO;
using System.Drawing.Drawing2D;
private void Form1_Load(object sender, EventArgs e)
{
string path = "";//输入绝对路径
string[][] a = new string[10][];
if (File.Exists(path))
{
StreamReader sr = new StreamReader(path);
for (int i = 0; i < 10; i++)
{
string strline = sr.ReadLine();
a[i] = strline.Split(',');
} //存入数组a
sr.Close();
}
Graphics g = this.panel1.CreateGraphics();
for (int j = 0; j < 100; j = j + 10)
{
for (int i = 0; i < 100; i = i + 10)
{
if (Convert.ToInt32(a[i][j]) == 0)
{
g.FillRectangle(Brushes.Black, i, j, 10, 10);
}
else
{
g.FillRectangle(Brushes.White, i, j, 10, 10);
}
}
}
}