SaveDC
The SaveDC
function saves the current state of the specified device context (DC) by
copying data describing selected objects and graphic modes (such as the bitmap,
brush, palette, font, pen, region, drawing mode, and mapping mode) to a context
stack.
int SaveDC(
|
HDC hdc |
// handle of device
context |
|
); |
|
Parameters
hdc
Identifies
the device context to be saved.
Return Values
If the
function succeeds, the return value identifies the saved device context.
If the
function fails, the return value is zero.
Remarks
The SaveDC
function can be used any number of times to save any number of instances of the
device context s state.
A saved state
can later be restored by using the RestoreDC function.
See Also