/// <summary>
/// Create or overwrite a current file association for this FileAssociator's set extension.
/// </summary>
/// <param name="progID">The basic application name that uses this file extension.</param>
/// <param name="description">The desription of this file extension and/or program that uses it.</param>
/// <param name="defaultIcon">The icon to show on the program and it's files.</param>
/// <param name="execApp">The application that will be run when the file extension is clicked.</param>
/// <param name="openWith">The programs that appear in the OpenWith list.</param>
/// <exception cref="Exception">Thrown when an error occurs that will prevent it from working correctly.</exception>
public void Create(string progID, string description, ProgramIcon defaultIcon, ExecApplication execApp, OpenWithList openWith)
{
if (progID != null)
{
if (defaultIcon.IsValid && execApp.IsValid)
{
Registry.ClassesRoot.CreateSubKey(Extension).SetValue("", progID);
RegistryKey key = Registry.ClassesRoot.CreateSubKey(progID,
RegistryKeyPermissionCheck.ReadWriteSubTree);
if (description != null)
{
key.SetValue("", description, RegistryValueKind.String);
}
if (defaultIcon != null && defaultIcon.IsValid)
{
key.CreateSubKey("DefaultIcon").SetValue("", defaultIcon.IconPath, RegistryValueKind.String);
}
else
{
throw new Exception("The default icon you entered is either null or doesn't exist...");
}
if (execApp != null && execApp.IsValid)
{
key.CreateSubKey(@"Shell\Open\Command").SetValue("", execApp.Path + " %1", RegistryValueKind.String);
}
else
{
throw new Exception("The executable application you entered is either null or not an .exe format...");
}
if (openWith != null)
{
key = key.CreateSubKey("OpenWithList", RegistryKeyPermissionCheck.ReadWriteSubTree);
foreach (string file in openWith.List)
{
key.CreateSubKey(file);
}
}
key.Flush();
key.Close();
}
else
{
throw new Exception("Either the icon or executable application object is invalid...");
}
}
else
{
throw new Exception("The program ID you entered is null...");
}
}
/// <summary>
///
/// </summary>
/// <param name="icon"></param>
protected void SetDefaultIcon(ProgramIcon icon)
{
if (!this.Exists)
{
throw new Exception("Extension does not exist");
}
if (icon != ProgramIcon.None)
{
registryWrapper.Write(this.progId, "DefaultIcon", icon.ToString());
ShellNotification.NotifyOfChange();
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
protected ProgramIcon GetDefaultIcon()
{
if (!this.Exists)
{
throw new Exception("Extension does not exist");
}
object val = registryWrapper.Read(this.progId + "\\DefaultIcon", "");
if (val == null)
{
return(ProgramIcon.None);
}
return(ProgramIcon.Parse(val.ToString()));
}
/// <summary>
/// Create or overwrite a current file association for this FileAssociator's set extension.
/// </summary>
/// <param name="progID">The basic application name that uses this file extension.</param>
/// <param name="description">The desription of this file extension and/or program that uses it.</param>
/// <param name="defaultIcon">The icon to show on the program and it's files.</param>
/// <param name="execApp">The application that will be run when the file extension is clicked.</param>
/// <param name="openWith">The programs that appear in the OpenWith list.</param>
/// <exception cref="Exception">Thrown when an error occurs that will prevent it from working correctly.</exception>
public void Create(string progID, string description, ProgramIcon defaultIcon, ExecApplication execApp, OpenWithList openWith)
{
if (progID != null)
{
if (defaultIcon.IsValid && execApp.IsValid)
{
Registry.ClassesRoot.CreateSubKey(Extension).SetValue("", progID);
RegistryKey key = Registry.ClassesRoot.CreateSubKey(progID,
RegistryKeyPermissionCheck.ReadWriteSubTree);
if (description != null)
key.SetValue("", description, RegistryValueKind.String);
if (defaultIcon != null && defaultIcon.IsValid)
key.CreateSubKey("DefaultIcon").SetValue("", defaultIcon.IconPath, RegistryValueKind.String);
else
throw new Exception("The default icon you entered is either null or doesn't exist...");
if (execApp != null && execApp.IsValid)
key.CreateSubKey(@"Shell\Open\Command").SetValue("", execApp.Path + " %1", RegistryValueKind.String);
else
throw new Exception("The executable application you entered is either null or not an .exe format...");
if (openWith != null)
{
key = key.CreateSubKey("OpenWithList", RegistryKeyPermissionCheck.ReadWriteSubTree);
foreach (string file in openWith.List)
{
key.CreateSubKey(file);
}
}
key.Flush();
key.Close();
}
else
{
throw new Exception("Either the icon or executable application object is invalid...");
}
}
else
{
throw new Exception("The program ID you entered is null...");
}
}
/// <summary>
///
/// </summary>
/// <param name="icon"></param>
protected void SetDefaultIcon(ProgramIcon icon)
{
if (!Exists)
throw new Exception("Extension does not exist");
if (icon != ProgramIcon.None)
{
registryWrapper.Write(progId, "DefaultIcon", icon.ToString());
ShellNotification.NotifyOfChange();
}
}