Hi ppl,
I have a custom action which launches an external application. When I try
to handle the exit code by showing a message with retry and cancel buttons,
if I press the Cancel, it throws an InstallCanceledException. Here is the
code:
Process process = Process.Start(processStartInfo);
process.WaitForExit();
if (process.ExitCode != 0)
{
session.Log(String.Format("CA [{0}]: {1}",
DateTime.Now.ToString("HH:mm:ss:fff"),
"Application exited with error code " + process.ExitCode.ToString() + "."));
Record recordError = new Record();
recordError.FormatString = errorMessage;
if (session.Message(InstallMessage.User | (InstallMessage)MessageIcon.Error
| (InstallMessage)MessageButtons.RetryCancel, recordError) ==
MessageResult.Retry)
continue;
else
return ActionResult.Failure;
}
What should I do to handle the Cancel in CA (not in installation scope)?
Thank you,
Marlos
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