public string GetPublicKeyToken()
{
var token = UninstallString.Split(',').First(s => s.Trim().StartsWith("PublicKeyToken=")).Substring(16);
if (token.Length != 16)
{
throw new ArgumentException();
}
return(token);
}
public string GetInstallerName()
{
var token = UninstallString.Split(' ', ',').Select(s => s.Trim()).FirstOrDefault(s => s.EndsWith(".application"));
if (null == token)
{
throw new ArgumentException();
}
return(token);
}
public string GetPublicKeyToken()
{
const string keyName = "PublicKeyToken=";
var result = UninstallString.Split(',')
.Select(s => s.Trim())
.First(s => s.StartsWith(keyName))
.Substring(keyName.Length);
if (result.Length != 16)
{
throw new FormatException($"Public Key Token not found in uninstall string {UninstallString}");
}
return(result);
}
public string GetApplicationName()
{
const string keyName = "ShArpMaintain ";
var result = UninstallString.Split(',')
.Select(s => s.Trim())
.First(s => s.StartsWith(keyName))
.Substring(keyName.Length);
if (string.IsNullOrEmpty(result))
{
throw new FormatException($"Application name not found in uninstall string {UninstallString}");
}
return(result);
}
private void ExecuteProcess(object sender, DoWorkEventArgs e)
{
OnOperationStatusChanged(new ProcessStatusEventArgs($"Starting uninstall of package {Name}", ComponentType));
Process p = new Process();
var startinfo = new ProcessStartInfo("msiexec.exe")
{
UseShellExecute = true,
Arguments = UninstallString.Split(' ')[1],
Verb = "runas"
};
p.StartInfo = startinfo;
try
{
Log.Debug($"Uninstall package with arguments: {startinfo.Arguments}");
p.Start();
p.WaitForExit();
if (!_removeDependency || SubComponent == null)
{
OnOperationStatusChanged(new ProcessStatusEventArgs($"Finished uninstall of package {Name}", ComponentType));
}
else
{
OnOperationStatusChanged(new ProcessStatusEventArgs($"Starting uninstall of package {SubComponent.Name}", ComponentType));
startinfo.Arguments = SubComponent.UninstallString.Split(' ')[1];
p.StartInfo = startinfo;
Log.Debug($"Uninstall package with arguments: {startinfo.Arguments}");
p.Start();
p.WaitForExit();
OnOperationStatusChanged(new ProcessStatusEventArgs($"Finished uninstall of package {SubComponent.Name}", ComponentType));
}
p.Dispose();
}
catch (Win32Exception ex)
{
Log.Error(ex, "Error while uninstalling", this);
_cancelled = true;
OnOperationStatusChanged(new ProcessStatusEventArgs(ex.Message, ComponentType));
p.Dispose();
}
}
