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<< Click to Display Table of Contents >> VpeSetDevDuplex |
  
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<< Click to Display Table of Contents >> VpeSetDevDuplex |
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[Windows platform only; not supported by the Community Edition]
Selects duplex (or double-sided) printing for the currently selected output device (if it is capable of duplex printing).
int VpeSetDevDuplex(
VpeHandle hDoc,
int duplex
)
VpeHandle hDoc
Document Handle
int duplex
possible values are:
Constant Name |
Value |
Comment |
VDUP_SIMPLEX |
1 |
|
VDUP_VERTICAL |
2 |
|
VDUP_HORIZONTAL |
3 |
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Returns:
Value |
Description |
True |
success |
False |
failure |
Remarks:
In case of an error, LastError is set to VERR_COMMON. An error may occur if the device does not support setting the duplex mode.
Example:
VpeSetDevDuplex(hDoc, VDUP_VERTICAL)