/// <summary>
/// Imports all database tables, streams, and summary information from archive files.
/// </summary>
/// <param name="directoryPath">Path to the directory from which archive files will be imported</param>
/// <exception cref="FileNotFoundException">the directory path is invalid</exception>
/// <exception cref="InvalidHandleException">the Database handle is invalid</exception>
/// <remarks><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msidatabaseimport.asp">MsiDatabaseImport</a>
/// </p></remarks>
public void ImportAll(string directoryPath)
{
if (String.IsNullOrEmpty(directoryPath))
{
throw new ArgumentNullException("directoryPath");
}
if (File.Exists(Path.Combine(directoryPath, "_SummaryInformation.idt")))
{
this.Import(Path.Combine(directoryPath, "_SummaryInformation.idt"));
}
string[] idtFiles = Directory.GetFiles(directoryPath, "*.idt");
foreach (string file in idtFiles)
{
if (Path.GetFileName(file) != "_SummaryInformation.idt")
{
this.Import(file);
}
}
if (Directory.Exists(Path.Combine(directoryPath, "_Streams")))
{
View view = this.OpenView("SELECT `Name`, `Data` FROM `_Streams`");
Record rec = null;
try
{
view.Execute();
string[] streamFiles = Directory.GetFiles(Path.Combine(directoryPath, "_Streams"));
foreach (string file in streamFiles)
{
rec = this.CreateRecord(2);
rec[1] = Path.GetFileName(file);
rec.SetStream(2, file);
view.Insert(rec);
rec.Close();
rec = null;
}
}
finally
{
if (rec != null)
{
rec.Close();
}
view.Close();
}
}
}
public void InsertRecordThenTryFormatString()
{
string dbFile = "InsertRecordThenTryFormatString.msi";
using (Database db = new Database(dbFile, DatabaseOpenMode.CreateDirect))
{
WindowsInstallerUtils.InitializeProductDatabase(db);
WindowsInstallerUtils.CreateTestProduct(db);
string parameterFormatString = "[1]";
string[] properties = new string[]
{
"SonGoku", "Over 9000",
};
string query = "SELECT `Property`, `Value` FROM `Property`";
using (View view = db.OpenView(query))
{
using (Record rec = new Record(2))
{
rec[1] = properties[0];
rec[2] = properties[1];
rec.FormatString = parameterFormatString;
Console.WriteLine("Format String before inserting: " + rec.FormatString);
view.Insert(rec);
Console.WriteLine("Format String after inserting: " + rec.FormatString);
// After inserting, the format string is invalid.
Assert.AreEqual(String.Empty, rec.ToString());
// Setting the format string manually makes it valid again.
rec.FormatString = parameterFormatString;
Assert.AreEqual(properties[0], rec.ToString());
}
}
}
}