public string GetDescription(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
throw new ArgumentNullException("handle");
}
using (var s = new CFString(CFCopyDescription(handle)))
return(s.ToString());
}
public override string ToString()
{
if (copyDescription != IntPtr.Zero)
{
var ptr = CFReadStreamRef_InvokeCopyDescription(copyDescription, Info);
if (ptr != IntPtr.Zero)
{
// Copy* -> so we must not retain again
using (var s = new CFString(ptr, true))
return(s.ToString());
}
}
return(base.ToString());
}
static internal string GetFileSystemPath(IntPtr hcfurl)
{
using (var str = new CFString(CFURLCopyFileSystemPath(hcfurl, 0), true))
return(str.ToString());
}
public override string ToString()
{
using (var str = new CFString(CFURLGetString(handle))) {
return(str.ToString());
}
}
