/// <summary>
/// Uninstalls a package.
/// </summary>
/// <param name="fileName"></param>
public List <PackageImportEventArgs> UninstallPackage(string fileName)
{
// Validate that the package is still valid, just in case somebody else deleted it
string packagePath = Path.Combine(ProgramDataFolder.MapPath("Packages"),
fileName);
FileInfo packageDetails = new FileInfo(packagePath);
List <PackageImportEventArgs> events = null;
if (packageDetails.Exists)
{
// Load the package and uninstall it
events = new List <PackageImportEventArgs>();
using (Stream packageStream = File.OpenRead(packagePath))
{
using (Package package = new Package(packageStream))
{
package.Message += delegate(object source, PackageImportEventArgs args)
{
events.Add(args);
};
package.Uninstall();
// Update the list
XmlDocument packageList = LoadPackageList();
package.Manifest.IsInstalled = false;
UpdatePackagesList(package.Manifest, packageList, true);
SavePackageList(packageList);
}
}
}
return(events);
}
/// <summary>
/// Uninstalls a package.
/// </summary>
/// <param name="fileName"></param>
public List<PackageImportEventArgs> UninstallPackage(string fileName)
{
// Validate that the package is still valid, just in case somebody else deleted it
string packagePath = Path.Combine(ProgramDataFolder.MapPath("Packages"),
fileName);
FileInfo packageDetails = new FileInfo(packagePath);
List<PackageImportEventArgs> events = null;
if (packageDetails.Exists)
{
// Load the package and uninstall it
events = new List<PackageImportEventArgs>();
using (Stream packageStream = File.OpenRead(packagePath))
{
using (Package package = new Package(packageStream))
{
package.Message += delegate(object source, PackageImportEventArgs args)
{
events.Add(args);
};
package.Uninstall();
// Update the list
XmlDocument packageList = LoadPackageList();
package.Manifest.IsInstalled = false;
UpdatePackagesList(package.Manifest, packageList, true);
SavePackageList(packageList);
}
}
}
return events;
}
