Hi,
I'm using embeddedUI with DTF and it seems that returning
MessageResult.Retry from the ProcessMessage() method doesn't work as
expected.
For an InstallMessage.OutOfDiskSpace I display a message box with Cancel and
Retry:
switch (messageType)
{
case InstallMessage.OutOfDiskSpace:
{
DialogResult dialogResult =
MessageBox.Show(messageRecord.ToString(), messageType.ToString(),
MessageBoxButtons.RetryCancel,
MessageBoxIcon.Exclamation);
if (dialogResult == DialogResult.Retry)
{
return MessageResult.Retry;
}
else if (dialogResult == DialogResult.Cancel)
{
return MessageResult.Cancel;
}
} break;
Even if the return is MessageResult.Retry the installation is rollbacked. It
looks like Windows Installer doesn't consider the return value.
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