It is a installer class within a setupproject, which is within an winform project. Till now I did not have any error message, its just not called. The RunInstallerAttribute is set to true.
The only thing which is left is the "main void", but I can't put it, cause the is needed for the winformproject.
Here is the entire code:
using System;
using System.Collections;
using System.Diagnostics;
using System.ComponentModel;
using System.Configuration.Install;
using System.Security.AccessControl;
using System.Security.Principal;
using System.IO;
using System.Windows.Forms;
using System.Text;
using System.Threading;
[RunInstaller(true)]
partial class MyInstaller : Installer
{
public MyInstaller()
{
MessageBox.Show("MyInstaller");
InitializeComponent();
}
#region "onAfter"
protected override void OnAfterInstall(IDictionary savedState)
{
base.OnAfterInstall(savedState);
}
protected override void OnAfterRollback(IDictionary savedState)
{
base.OnAfterRollback(savedState);
}
protected override void OnAfterUninstall(IDictionary savedState)
{
base.OnAfterUninstall(savedState);
}
#endregion
#region "OnBefore"
protected override void OnBeforeInstall(IDictionary savedState)
{
base.OnBeforeInstall(savedState);
}
protected override void OnBeforeRollback(IDictionary savedState)
{
base.OnBeforeRollback(savedState);
}
protected override void OnBeforeUninstall(IDictionary savedState)
{
base.OnBeforeUninstall(savedState);
}
#endregion
#region "OnCommitt"
protected override void OnCommitted(IDictionary savedState)
{
base.OnCommitted(savedState);
}
protected override void OnCommitting(IDictionary savedState)
{
base.OnCommitting(savedState);
}
#endregion
#region "Rollback"
public override void Rollback(IDictionary savedState)
{
base.Rollback(savedState);
try
{
string fileName = savedState["myExe"].ToString();
//MsgBox("Rollback ..." & fileName)
if (File.Exists(fileName))
{
File.Delete(fileName);
}
}
catch (InstallException ex)
{
MessageBox.Show("Uninstall" + ex.ToString());
}
catch (Exception ex)
{
MessageBox.Show("Uninstall" + ex.ToString());
}
}
#endregion
#region "Uninstall"
public override void Uninstall(IDictionary savedState)
{
try
{
string fileName = savedState["myExe"].ToString();
if (File.Exists(fileName))
{
File.Delete(fileName);
}
base.Uninstall(savedState);
}
catch (InstallException ex)
{
MessageBox.Show("Uninstall" + ex.ToString());
}
catch (Exception ex)
{
MessageBox.Show("Uninstall" + ex.ToString());
}
}
#endregion
#region "Install"
public override void Install(IDictionary savedState)
{
MessageBox.Show("Install ");
string strTargetPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "myTest");
savedState.Add("myExe", strTargetPath);
base.Install(savedState);
}
#endregion
#region "Commit"
public override void Commit(IDictionary savedState)
{
string strPath = "";
try
{
strPath = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
strPath = Path.Combine(strPath, "myTest\\myApp.exe");
using (Process process = new Process())
{
process.StartInfo.FileName = "myApp.exe";
process.StartInfo.Arguments = strPath;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
StringBuilder output = new StringBuilder();
StringBuilder error = new StringBuilder();
using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
{
process.OutputDataReceived += (sender, e) =>
{
if (e.Data == null)
{
outputWaitHandle.Set();
}
else
{
output.AppendLine(e.Data);
}
};
process.ErrorDataReceived += (sender, e) =>
{
if (e.Data == null)
{
errorWaitHandle.Set();
}
else
{
error.AppendLine(e.Data);
}
};
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
if (process.WaitForExit(1000) &&
outputWaitHandle.WaitOne(1000) &&
errorWaitHandle.WaitOne(1000))
{
// Process completed. Check process.ExitCode here.
}
else
{
// Timed out.
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Commit " + ex.ToString());
Application.Exit();
}
}
#endregion
}
最可能的原因是您没有在安装项目中将程序集添加为自定义操作,因为您没有提到这样做。
It works now. I create those „CommonAppDataFolder“ , seem so its needed in ac# project. Years ago I made it with a vb.net proejct , cant remember it were needed. Its needde to install the app, with those speacial rights of course, but the call of the installer was not depend on it.
And finallay I had to get out the using part „using (Process process = new Process())“, within „Commit“. Cause no matter what I put to -filename- and -argument-, it always throw an error, - that it cant find the folder „C/Program86/….myApp.exe“.
I was reallly happy when I found this using part, thought I got now whats left to close the final installattion window „Installation complete“. I always have to close this window manually.
The Commit procedure looks now like this:
public override void Commit(IDictionary savedState)
{
string strPath = "";
var myProcess = new Process();
try
{
base.Commit(savedState);
strPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Test");
strPath = Path.Combine(strPath, "myApp.exe");
myProcess.StartInfo.FileName = strPath;
myProcess.StartInfo.CreateNoWindow = false;
myProcess.Start();
myProcess.WaitForExit(500);
myProcess.Close();
myProcess = null;
}
catch (Exception ex)
{
MessageBox.Show("public override void Commit " + ex.ToString());
Application.Exit();
}
}
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