public static void RemovePreviousConfigFile(LocalFileSettingsProvider lfsp)
{
if (lfsp == null) return;
Type t = lfsp.GetType();
object o = t.InvokeMember("GetPreviousConfigFileName",
BindingFlags.InvokeMethod | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase,
null,
lfsp,
new object[] { true }
);
string configFile = o as string;
if (!String.IsNullOrEmpty(configFile) && File.Exists(configFile))
{
Directory.Delete(Path.GetDirectoryName(configFile), true);
}
o = t.InvokeMember("GetPreviousConfigFileName",
BindingFlags.InvokeMethod | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase,
null,
lfsp,
new object[] { false }
);
configFile = o as string;
if (!String.IsNullOrEmpty(configFile) && File.Exists(configFile))
{
Directory.Delete(Path.GetDirectoryName(configFile), true);
}
}
