public static void AddShellNewFilename(string extension, string filename)
{
try
{
RegistryKey rk = Registry.ClassesRoot.OpenSubKey(extension, true).CreateSubKey("ShellNew");
rk.SetValue("FileName", filename);
rk.Close();
ShellNotification.NotifyOfChange();
}
catch { };
}
public static bool AssociateMe(string extension, string progID, string description, int iicon, string applicationParams)
{
try
{
Assembly me = Assembly.GetExecutingAssembly();
string path = me.Location;
if (extension.StartsWith("*"))
{
extension = extension.Substring(1);
}
if (!extension.StartsWith("."))
{
extension = "." + extension;
}
if (IsAssociatedWithMe(extension))
{
return(true);
}
if (applicationParams == null)
{
applicationParams = "\"%1\"";
}
string icon;
if (iicon == -1)
{
icon = "%1";
}
else
{
icon = path + "," + iicon;
}
string application = path + " " + applicationParams;
Registry.ClassesRoot.CreateSubKey(extension).SetValue("", progID);
if (progID != null && progID.Length > 0)
{
RegistryKey key = Registry.ClassesRoot.CreateSubKey(progID);
if (description != null)
{
key.SetValue("", description);
}
if (icon != null)
{
key.CreateSubKey("DefaultIcon").SetValue("", icon);
}
if (application != null)
{
key.CreateSubKey(@"Shell\Open\Command").SetValue("", application);
}
}
ShellNotification.NotifyOfChange();
return(true);
}
catch { return(false); }
}
public static void AddShellNewFull(string extension, string command)
{
try
{
RegistryKey rk = Registry.ClassesRoot.OpenSubKey(extension, true).CreateSubKey("ShellNew");
rk.SetValue("ItemName", command);
rk.SetValue("NullFile", "");
rk.Close();
ShellNotification.NotifyOfChange();
}
catch { };
}