/// <summary>
/// Adds single <see cref="ProgramVerb"/> that define the verb supported by this ProgID.
/// </summary>
/// <param name="verb">Single <see cref="ProgramVerb"/> that contains supported verb.</param>
protected void AddVerbInternal(ProgramVerb verb)
{
RegistryKey root = Registry.ClassesRoot;
RegistryKey key = root.OpenSubKey(this.progId).OpenSubKey("shell", true);
if (key == null)
{
key = root.OpenSubKey(this.progId, true).CreateSubKey("shell");
}
RegistryKey tmpkey = key.OpenSubKey(verb.Name, true);
if (tmpkey == null)
{
tmpkey = key.CreateSubKey(verb.Name);
}
key = tmpkey;
tmpkey = key.OpenSubKey("command", true);
if (tmpkey == null)
{
tmpkey = key.CreateSubKey("command");
}
tmpkey.SetValue(string.Empty, verb.Command, RegistryValueKind.ExpandString);
tmpkey.Close();
key.Close();
root.Close();
ShellNotification.NotifyOfChange();
}
/// <summary>
/// Removes single <see cref="ProgramVerb"/> that define the verb supported by this ProgID.
/// </summary>
/// <param name="verb">Single <see cref="ProgramVerb"/> that contains supported verb.</param>
public void RemoveVerb(ProgramVerb verb)
{
if (verb == null)
{
throw new NullReferenceException();
}
RemoveVerb(verb.Name);
}
/// <summary>
/// Adds single <see cref="ProgramVerb"/> that define the verb supported by this ProgID.
/// </summary>
/// <param name="verb">Single <see cref="ProgramVerb"/> that contains supported verb.</param>
public void AddVerb(ProgramVerb verb)
{
AddVerbInternal(verb);
}
/// <summary>
/// Creates actual Programmatic Identifier key in registry that is used by other extensions.
/// </summary>
/// <param name="description">Friendly description of file type.</param>
/// <param name="editFlags"><see cref="EditFlags"/> for program file type.</param>
/// <param name="verb">Single <see cref="ProgramVerb"/> that contains supported verbs.</param>
/// <returns><see cref="ProgramAssociationInfo"/> instance referring to specified extension.</returns>
public ProgramAssociationInfo Create(string description, EditFlags editFlags, ProgramVerb verb)
{
return(Create(description, editFlags, new ProgramVerb[] { verb }));
}
/// <summary>
/// Creates actual Programmatic Identifier key in registry that is used by other extensions.
/// </summary>
/// <param name="verb">Single <see cref="ProgramVerb"/> that contains supported verb.</param>
/// <returns><see cref="ProgramAssociationInfo"/> instance referring to specified extension.</returns>
public ProgramAssociationInfo Create(ProgramVerb verb)
{
return(Create(string.Empty, EditFlags.None, new ProgramVerb[] { verb }));
}