/// <summary> Deletes the file. </summary>
/// <seealso cref="M:System.IDisposable.Dispose()"/>
void IDisposable.Dispose()
{
if (!IsDisposed)
{
Disposed.Raise(this);
try { _Data.Dispose(); }
finally { _Data = null; }
}
}
// --------------------------------------------------------------------------------------------------------------------
/// <summary> Constructor. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <exception cref="ArgumentException"> Thrown when one or more arguments have unsupported or illegal values. </exception>
/// <param name="directory"> The parent directory. </param>
/// <param name="filename"> Filename of the file. </param>
internal VirtualFileInfo(VirtualDirectoryNode directory, string filename)
{
Changed = new WeakEventHandler <VirtualFileInfo, VirtualFileInfo>(this);
Disposed = new WeakEventHandler <VirtualFileInfo, VirtualFileInfo>(this);
_Directory = directory ?? throw new ArgumentNullException(nameof(directory));
_Name = filename;
_Data = new VirtualFileData(this);
_Data.Changed += d => Changed.Raise(this);
_Data.Disposed += d => Disposed.Raise(this);
}