When I run he following command from the command line it works fine.
COPY "C:\Windows\System32\winevt\Logs\Application.evtx" "C:\ProgramData\MyCompany\Support\Logs\Application.evtx"
But I want to run it using the following in C#
System.Diagnostics.ProcessStartInfo procStartInfo = new System.Diagnostics.ProcessStartInfo("cmd", "/c " + CurrentCommand);
StreamReader.procStartInfo.RedirectStandardOutput = true;
procStartInfo.RedirectStandardError = true;
procStartInfo.UseShellExecute = false;
// Do not create the black window.
procStartInfo.CreateNoWindow = true;
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo = procStartInfo;
proc.Start();
while (!proc.StandardError.EndOfStream)
{
sError = proc.StandardError.ReadLine();
//System.Windows.Forms.MessageBox.Show("ERROR: " + sError);
}
proc.WaitForExit();
// Get the output into a string
sResult = proc.StandardOutput.ReadToEnd();
sResult returns the following error:
The system cannot find the path specified
Why is this?
I guess you need to "escape" the command parameters for the cmd /c argument like
ProcessStartInfo procStartInfo = new ProcessStartInfo("cmd", string.Format("/c \"{0}\"", CurrentCommand));
Related
I am trying to execute netstat command from my C# code and get "File Not Found" error.
Do I have to specify where "netstat.exe" is?
If so, how would I do it if (hypothetically) netstat and findstr are in two different folders?
Process cmd = new Process();
cmd.StartInfo.FileName = "netstat -a | findstr 5840";
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.CreateNoWindow = true;
cmd.StartInfo.UseShellExecute = false;
try
{
cmd.Start();
}
catch (System.ComponentModel.Win32Exception ex)
{
Console.WriteLine(ex.Message);
}
cmd.StandardInput.Flush();
cmd.StandardInput.Close();
cmd.WaitForExit();
StreamReader reader = cmd.StandardOutput;
string output = reader.ReadToEnd();
Console.WriteLine(output);
This is what fixed the problem:
// create the ProcessStartInfo using "cmd" as the program to be run and "/c " as the parameters.
// /c tells cmd that we want it to execute the command that follows and then exit.
string command = "netstat -a | findstr " + sTCPPort;
ProcessStartInfo procStartInfo = new ProcessStartInfo("cmd", "/c " + command);
// The following commands are needed to redirect the standard output.
// This means that it will be redirected to the Process.StandardOutput StreamReader.
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
// Do not create the black window.
procStartInfo.CreateNoWindow = true;
// Now we create a process, assign its ProcessStartInfo and start it
Process proc = new Process();
proc.StartInfo = procStartInfo;
proc.Start();
// Get the output into a string
result = proc.StandardOutput.ReadToEnd();
Without seeing the exact it is hard to know the exact issue, but it looks like you may need to cmd.exe and pass your command to it as an argument.
How can I run this command in c#
telalertc -i bilal -m "Test Message"
string command = "telalertc -i bilal -m "Test";
System.Diagnostics.ProcessStartInfo procStartInfo =
new System.Diagnostics.ProcessStartInfo("cmd", " /c " + command);
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
procStartInfo.CreateNoWindow = true;
procStartInfo.Domain = "*.*.*.*";
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo = procStartInfo;
proc.Start();
string result = proc.StandardOutput.ReadToEnd();
proc.WaitForExit();
Console.WriteLine(result);
How can I run this command using console application C#
If you want to start telalertc start it, not cmd:
System.Diagnostics.ProcessStartInfo procStartInfo = new ProcessStartInfo() {
FileName = "telalertc",
Arguments = " -i bilal -m \"Test Message\"",
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true,
Domain = "*.*.*.*" // do you really want this?
};
// Wrap IDisposable into using
using (var proc = System.Diagnostics.Process.Start(procStartInfo)) {
// First wait for completeness
proc.WaitForExit();
// Then read results
string result = proc.StandardOutput.ReadToEnd();
Console.WriteLine(result);
}
I am trying to run an executable JAR file and it has to run using jre version 1.8.
when I run this command manually from CMD I am getting the jre version as 1.8.
set path=c:\Project Work\jdk1.8.0_66-x64\jre\bin;%PATH%
How can I run this command from C#. I tried the following code but not able to execute the command from c#.
try
{
string command = "set path=c:\\Project Work\\jdk1.8.0_66-x64\\jre\bin;%PATH%";
System.Diagnostics.ProcessStartInfo procStartInfo =
new System.Diagnostics.ProcessStartInfo("cmd", "/c " + command);
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
procStartInfo.CreateNoWindow = true;
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo = procStartInfo;
proc.Start();
string result = proc.StandardOutput.ReadToEnd();
Console.WriteLine(result);
Console.WriteLine(procStartInfo.WorkingDirectory);
Console.ReadLine();
}
catch (Exception objException)
{
// Log the exception
}
Please provide your inputs to execute the command.
I am able to execute the command by following the below steps
1. I have written a batch file with the command
set path=c:\Project Work\jdk1.8.0_66-x64\jre\bin;%PATH%
2. I have named the batch file and executed the batch file from C# program in the following way.
string abc = "abc";
string def = "123";
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo.FileName = "C:\\Users\\90008121\\Desktop\\ClassPathbatch.bat";
proc.StartInfo.Arguments = String.Format("{0} {1}", abc, def);
proc.StartInfo.RedirectStandardError = false;
proc.StartInfo.RedirectStandardOutput = false;
proc.StartInfo.UseShellExecute = false;
proc.Start();
proc.WaitForExit();
Console.ReadLine();
3. Finally the requirement is met.
Hello I've to Launch the software CFast for a Parametric Analysis. To do this, I want to create a application in C# that runs the core CFast.exe. If I want run the software from cmd.exe and execute it on the file INPUTFILENAME.in I write in prompt:
CFast.exe INPUTFILENAME
In C# I wrote the following code:
Process firstProc = new Process();
firstProc.StartInfo.FileName = #"C:\Users\Alberto\Desktop\Simulazioni Cfast\D\C\N\A3B1\CFAST.exe";
firstProc.StartInfo.Arguments = #"INPUTFILENAME";
firstProc.EnableRaisingEvents = true;
firstProc.Start();
firstProc.WaitForExit();
With this code CFast run but doesn't analyze anything... Seems like don't accept the argument. Hint for this trouble ?
Solved. Mistake in the filename and in the syntax of the command
// setup cmd process
var command = #"CFAST.exe C:\Users\Alberto\Desktop\Simulazioni_Cfast\D\C\N\A3B1\A3B1";
ProcessStartInfo procStartInfo = new ProcessStartInfo("cmd", "/c " + command);
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
procStartInfo.RedirectStandardError = true;
procStartInfo.CreateNoWindow = true;
// start process
Process proc = new Process();
proc.StartInfo = procStartInfo;
proc.Start();
proc.WaitForExit();
// read process output
string cmdError = proc.StandardError.ReadToEnd();
string cmdOutput = proc.StandardOutput.ReadToEnd();
where A3B1 is the name of the file .IN
I'm trying to run cmd command as administrator. But the CMD window closes unexpectedly. If CMD window stays I can see the error. I tried to use process.WaitForExit();
I am trying to run the code zipalign -v 4 your_project_name-unaligned.apk your_project_name.apk as administrator.
Here is my code.
//The command that we want to run
string subCommand = zipAlignPath + " -v 4 ";
//The arguments to the command that we want to run
string subCommandArgs = apkPath + " release_aligned.apk";
//I am wrapping everything in a CMD /K command so that I can see the output and so that it stays up after executing
//Note: arguments in the sub command need to have their backslashes escaped which is taken care of below
string subCommandFinal = #"cmd /K \""" + subCommand.Replace(#"\", #"\\") + " " + subCommandArgs.Replace(#"\", #"\\") + #"\""";
//Run the runas command directly
ProcessStartInfo procStartInfo = new ProcessStartInfo("runas.exe");
//Create our arguments
string finalArgs = #"/env /user:Administrator """ + subCommandFinal + #"""";
procStartInfo.Arguments = finalArgs;
//command contains the command to be executed in cmd
using (System.Diagnostics.Process proc = new System.Diagnostics.Process())
{
proc.StartInfo = procStartInfo;
proc.Start();
}
Is there a way to keep the CMD window running/showing?
You are starting a process from the runas.exe executable file. That's not how to elevate a process.
Instead you need to use shell execute to start your excutable, but use the runas verb. Along these lines:
ProcessStartInfo psi = new ProcessStartInfo(...); // your command here
psi.UseShellExecute = true;
psi.Verb = "runas";
Process.Start(psi);
Capture the output(s) from your process:
proc.StartInfo = procStartInfo;
proc.StartInfo.RedirectStandardError = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.Start()
// string output = proc.StandardOutput.ReadToEnd();
string error = proc.StandardError.ReadToEnd();
proc.WaitForExit();
Then do something with the output.
Note: you shouldn't try to synchronously read both streams at the same time, as there's a deadlock issue. You can either add asyncronous reading for one or both, or just switch back and forth until you're done troubleshooting.
The following method actually works...
private void runCMDFile()
{
string path = #"C:\Users\username\Desktop\yourFile.cmd";
Process proc = new Process();
proc.StartInfo.FileName = path;
proc.StartInfo.UseShellExecute = true;
proc.StartInfo.CreateNoWindow = false;
proc.StartInfo.RedirectStandardOutput = false;
proc.StartInfo.Verb = "runas";
proc.Start();
proc.WaitForExit();
}