private string Read(int lineNumber, int width)
{
if (width <= 0)
{
return(string.Empty);
}
var buffer = new ConsoleCharInfo[1, width];
_outputBuffer.ReadBlock(buffer, 0, 0, 0, lineNumber, width - 1, lineNumber);
return(GetContent(buffer, width, 1));
}
public void Write_To_Buffer()
{
var process = new Process {
StartInfo = { FileName = "cmd.exe" }
};
process.Start();
AttachConsole(process.Id);
var buffer = JConsole.GetActiveScreenBuffer();
buffer.WriteLine("dir");
var block = new ConsoleCharInfo[buffer.Height, buffer.Width];
buffer.ReadBlock(block, 0, 0, 0, 0, buffer.Height, buffer.Width);
}
public void Buffer_Scroll_Test()
{
var process = new Process {
StartInfo = { FileName = "cmd.exe" }
};
process.Start();
AttachConsole(process.Id);
var buffer = JConsole.GetActiveScreenBuffer();
Thread.Sleep(1000);
var chars = new ConsoleCharInfo[300, 120];
buffer.ReadBlock(chars, 0, 0, 0, 0, 120, 299);
// for (int i = 0; i < 500; i++)
// {
// var chars = new ConsoleCharInfo[1, 120];
// buffer.ReadBlock(chars, 0, 0, 0, i, 120, i);
// }
// for (int i = 0; i < 25; i++)
// {
// var events = new List<EventArgs>();
// events.Add(new ConsoleKeyEventArgs { KeyDown = true, RepeatCount = 1, KeyChar = 'd' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = false, RepeatCount = 1, KeyChar = 'd' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = true, RepeatCount = 1, KeyChar = 'i' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = false, RepeatCount = 1, KeyChar = 'i' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = true, RepeatCount = 1, KeyChar = 'r' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = false, RepeatCount = 1, KeyChar = 'r' });
// events.Add(new ConsoleKeyEventArgs { KeyDown = true, RepeatCount = 1, KeyChar = (char)13 });
// events.Add(new ConsoleKeyEventArgs { KeyDown = false, RepeatCount = 1, KeyChar = (char)13 });
//
// var inputBuffer = JConsole.GetInputBuffer();
// inputBuffer.WindowInput = true;
// inputBuffer.WriteEvents(events, events.Count());
//
// Thread.Sleep(500);
// buffer.WriteLine(buffer.WindowTop.ToString());
//
// }
}
static void Main(string[] args)
{
Random colors = new Random();
using (ConsoleScreenBuffer sb1 = JConsole.GetActiveScreenBuffer())
{
// Fill the screen buffer
for (int row = 0; row < sb1.Height; row++)
{
StringBuilder builder = new StringBuilder(sb1.Width);
string text = string.Format("Row {0} ", row);
while (builder.Length < sb1.Width)
{
builder.Append(text);
}
sb1.WriteXY(builder.ToString(), 0, row);
ConsoleColor fg = (ConsoleColor)colors.Next(15);
ConsoleColor bg = (ConsoleColor)colors.Next(15);
sb1.FillAttributeXY(fg, bg, builder.Length, 0, row);
}
// wait for a key press
Console.ReadKey();
// Move a part of the buffer to the top
sb1.MoveBufferArea(50, 200, 30, 50, 0, 0);
Console.ReadKey();
// Position the window to show the area that was moved
sb1.SetWindowPosition(20, 190);
Console.ReadKey();
// Create a new screen buffer
using (ConsoleScreenBuffer sb2 = new ConsoleScreenBuffer())
{
sb2.WriteLine("Second screen buffer");
// Change buffer size and window size
sb2.SetBufferSize(100, 100);
sb2.SetWindowSize(sb2.MaximumWindowWidth, sb2.MaximumWindowHeight);
// set new buffer as active -- changes console window size
JConsole.SetActiveScreenBuffer(sb2);
Console.ReadKey();
// Show reading screen buffer...
sb2.WriteXY("Copied with ReadXY, ReadAttributesXY", 0, 1);
string chars = sb1.ReadXY(50, 0, 1);
sb2.WriteXY(chars, 0, 2);
ConsoleCharAttribute[] attrs = sb1.ReadAtrributesXY(50, 0, 1);
sb2.WriteAttributesXY(attrs, 50, 0, 2);
sb2.WriteXY("Copied with ReadBlock/WriteBlock", 0, 3);
ConsoleCharInfo[,] block = new ConsoleCharInfo[10, 20];
sb1.ReadBlock(block, 0, 0, 20, 100, 40, 110);
sb2.WriteBlock(block, 0, 0, 0, 4, 20, 14);
Console.ReadKey();
// reset active buffer
JConsole.SetActiveScreenBuffer(sb1);
}
Console.ReadKey();
}
}
