Question to solve exception "Capability is not supported"
Posted: Mon Aug 26, 2013 7:13 pm
Hello
I have a problem to work with the property "device.PageSize".
For one scanner the property works fine, and I can set the PageSize to "PageSize.A4" - the scanner is the Canon Lide 500f.
On an other scanner I get an exception during the runtime or debug - "Capability is not supported - Name= ISupportedSizes".
This is a HP Office-Jet Pro 8500.
How I could check this property whether the the "PageSize" is valid for one scanner or not valid for other scanners; so I could solved this problem - but I don't know, how I could check for valid/or not valid.
Please have you a clue for my problem?
Many thanks in advance & best regards
Michael
I have a problem to work with the property "device.PageSize".
For one scanner the property works fine, and I can set the PageSize to "PageSize.A4" - the scanner is the Canon Lide 500f.
On an other scanner I get an exception during the runtime or debug - "Capability is not supported - Name= ISupportedSizes".
This is a HP Office-Jet Pro 8500.
How I could check this property whether the the "PageSize" is valid for one scanner or not valid for other scanners; so I could solved this problem - but I don't know, how I could check for valid/or not valid.
Please have you a clue for my problem?
Many thanks in advance & best regards
Michael