IfAutoDiscardBlankpages

Description

Returns or sets whether the Data Source (the scanner) discards blank images during scanning.

Data type

bool

Default value

false

Syntax

.IfAutoDiscardBlankpages = true;

Remarks

Currently this property is only valid in Windows & Mac.

Set this property after OpenSource() and before AcquireImage().

The property works only if the device and its driver supports discarding blank pages.
You can find whether your device supports this capbility from its user manual. Or, you can use the built-in methods of Dynamic Web TWAIN to detect blank images:
IsBlankImageExpress.

When an error occurs, check ErrorCode or ErrorString for error information.

See also

IsBlankImageExpress

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