static void Main(string[] args)
{
bool ChangesMade = false;
Console.WriteLine("Update an MSI File with a 64bit version of InstallUtilLib");
Console.WriteLine();
string InstallUtil64BitFileSpec = ConfigurationManager.AppSettings["InstallUtil64BitFileSpec"];
string MSIFileSpec = ConfigurationManager.AppSettings["MSIFileSpec"];
if (System.IO.File.Exists(InstallUtil64BitFileSpec) == false)
{
Console.WriteLine("File Not Found : " + InstallUtil64BitFileSpec);
return;
}
if (System.IO.File.Exists(MSIFileSpec) == false)
{
Console.WriteLine("File Not Found : " + MSIFileSpec);
return;
}
Console.WriteLine("MSIFile:" + Environment.NewLine + MSIFileSpec);
Console.WriteLine();
Console.WriteLine("InstallUtil: " + Environment.NewLine + InstallUtil64BitFileSpec);
Console.WriteLine();
Console.WriteLine("Opening the MSI File");
//WindowsInstaller.Installer i = (WindowsInstaller.Installer)new Fix64BitMSIFile.Installer();
Type classType = Type.GetTypeFromProgID("WindowsInstaller.Installer");
Object installerClassObject = Activator.CreateInstance(classType);
WindowsInstaller.Installer i = (WindowsInstaller.Installer)installerClassObject;
WindowsInstaller.Database db = i.OpenDatabase(MSIFileSpec, WindowsInstaller.MsiOpenDatabaseMode.msiOpenDatabaseModeTransact);
Console.WriteLine("Running SQL Query for InstallUtil in the Binary MSI table");
// NOTE: The ` is correct in the SQL statement below - it is not " or '
WindowsInstaller.View v = db.OpenView("SELECT `Name`,`Data` FROM `Binary` where `Binary`.`Name` = 'InstallUtil'");
v.Execute(null);
WindowsInstaller.Record Record = v.Fetch();
if (Record != null)
{
Console.WriteLine("Updating the Binary Data for InstallUtil");
Record.SetStream(2, InstallUtil64BitFileSpec);
v.Modify(WindowsInstaller.MsiViewModify.msiViewModifyUpdate, Record);
ChangesMade = true;
}
else
{
Console.WriteLine("Error : InstallUtil not found in the Binary MSI Table");
}
v.Close();
if (ChangesMade)
{
Console.WriteLine("Commiting the changes to the database");
db.Commit();
}
Console.WriteLine();
Console.WriteLine("Completed.....");
Console.ReadLine();
}
