[ACCEPTED]-reading multiple times from same stream in c#-process
Accepted answer
If the stream supports seeking (CanSeek), you can 2 "rewind" it by setting
stream.Position = 0;
thus starting to 1 read it all over again.
If the stream does not support seeking but 4 the data in stream is not so big, you can 3 read and write that stream to MemoryStream, and 2 read from MemoryStream as many times as 1 you want.
Quck and Dirty: This one works with some 4 minor glitches. Try improving it, because 3 I'm leaving office :)
ProcessStartInfo psi = new ProcessStartInfo(@"c:\temp\testC.exe");
psi.CreateNoWindow = true;
psi.RedirectStandardError = true;
psi.RedirectStandardInput = true;
psi.RedirectStandardOutput = true;
psi.UseShellExecute = false;
Process p = Process.Start(psi);
string input = "";
ConsoleColor fc = Console.ForegroundColor;
StreamWriter sw = p.StandardInput;
StreamReader sr = p.StandardOutput;
char[] buffer = new char[1024];
int l = 0;
do
{
Console.Write("Enter input: ");
input = Console.ReadLine();
int i = Convert.ToInt32(input);
sw.Write(i);
sw.Write(sw.NewLine);
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write(">> ");
l = sr.Read(buffer, 0, buffer.Length);
for (int n = 0; n < l; n++)
Console.Write(buffer[n] + " ");
Console.WriteLine();
Console.ForegroundColor = fc;
} while (input != "10");
Console.WriteLine("Excution Finished. Press Enter to close.");
Console.ReadLine();
p.Close();
PS:- I've created console 2 exe in vs2008 and copied it to c:\temp folder 1 under name testC.exe.
Source:
stackoverflow.com
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