/// <summary>
/// A valid guid is REQUIRED. It doesn't have to be set on the entry, but should be.
/// </summary>
private static void ApplyMsiInfo(ApplicationUninstallerEntry entry, Guid guid)
{
//IMPORTANT: If MsiGetProductInfo returns null it means that the guid is invalid or app is not installed
if (MsiTools.MsiGetProductInfo(guid, MsiWrapper.INSTALLPROPERTY.PRODUCTNAME) == null)
{
return;
}
FillInMissingInfoMsiHelper(() => entry.RawDisplayName, x => entry.RawDisplayName = x, guid,
MsiWrapper.INSTALLPROPERTY.INSTALLEDPRODUCTNAME, MsiWrapper.INSTALLPROPERTY.PRODUCTNAME);
FillInMissingInfoMsiHelper(() => entry.DisplayVersion, x => entry.DisplayVersion = x, guid,
MsiWrapper.INSTALLPROPERTY.VERSIONSTRING, MsiWrapper.INSTALLPROPERTY.VERSION);
FillInMissingInfoMsiHelper(() => entry.Publisher, x => entry.Publisher = x, guid,
MsiWrapper.INSTALLPROPERTY.PUBLISHER);
FillInMissingInfoMsiHelper(() => entry.InstallLocation, x => entry.InstallLocation = x, guid,
MsiWrapper.INSTALLPROPERTY.INSTALLLOCATION);
FillInMissingInfoMsiHelper(() => entry.InstallSource, x => entry.InstallSource = x, guid,
MsiWrapper.INSTALLPROPERTY.INSTALLSOURCE);
FillInMissingInfoMsiHelper(() => entry.UninstallerFullFilename, x => entry.UninstallerFullFilename = x, guid,
MsiWrapper.INSTALLPROPERTY.LOCALPACKAGE);
FillInMissingInfoMsiHelper(() => entry.DisplayIcon, x => entry.DisplayIcon = x, guid,
MsiWrapper.INSTALLPROPERTY.PRODUCTICON);
FillInMissingInfoMsiHelper(() => entry.AboutUrl, x => entry.AboutUrl = x, guid,
MsiWrapper.INSTALLPROPERTY.HELPLINK, MsiWrapper.INSTALLPROPERTY.URLUPDATEINFO,
MsiWrapper.INSTALLPROPERTY.URLINFOABOUT);
if (!entry.InstallDate.IsDefault())
{
return;
}
var temp = MsiTools.MsiGetProductInfo(guid, MsiWrapper.INSTALLPROPERTY.INSTALLDATE);
if (!temp.IsNotEmpty())
{
return;
}
try
{
entry.InstallDate = new DateTime(int.Parse(temp.Substring(0, 4)),
int.Parse(temp.Substring(4, 2)),
int.Parse(temp.Substring(6, 2)));
}
catch
{
// Date had invalid format, default to nothing
}
}
private static void FillInMissingInfoMsiHelper(Func <string> get, Action <string> set, Guid guid,
params MsiWrapper.INSTALLPROPERTY[] properties)
{
if (string.IsNullOrEmpty(get()))
{
foreach (var item in properties)
{
var temp = MsiTools.MsiGetProductInfo(guid, item);
//IMPORTANT: Do not assign empty strings, they will mess up automatic property creation later on.
if (temp.IsNotEmpty())
{
set(temp);
}
}
}
}
