9 references to BUFFER_FREE
System.Drawing (9)
commonui\System\Drawing\BufferedGraphicsContext.cs (9)
146
int oldBusy = Interlocked.CompareExchange(ref busy, BUFFER_BUSY_PAINTING,
BUFFER_FREE
);
152
if (oldBusy !=
BUFFER_FREE
) {
183
this.busy =
BUFFER_FREE
; // free the buffer so it can be disposed.
564
int oldBusy = Interlocked.CompareExchange(ref busy, BUFFER_BUSY_DISPOSING,
BUFFER_FREE
);
599
this.busy =
BUFFER_FREE
;
628
int oldBusy = Interlocked.CompareExchange(ref busy, BUFFER_BUSY_DISPOSING,
BUFFER_FREE
);
633
if (oldBusy ==
BUFFER_FREE
) {
635
this.busy =
BUFFER_FREE
;
662
this.busy =
BUFFER_FREE
;