ImageGear for C and C++ on Windows v21.0 - Updated
User Guide / How to Work with ... / Common Operations / Viewing / Scanning / TWAIN Scanning / Set Scanning Capabilities / CAP_PAPERDETECTABLE
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    CAP_PAPERDETECTABLE
    In This Topic

    Data Type:

    TW_BOOL

    Purpose:

    This capability determines whether the device has a paper sensor that can detect documents on the ADF or Flatbed.

    If the source returns FALSE, the application should not rely on values such as CAP_FEEDERLOADED, and continue as if the paper is loaded.

    Valid Values:

    TRUE, FALSE

    Default Value:

    TRUE