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#1
October 27th, 2009, 05:05 AM
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ASP.Net/VB.Net - Error about narrowing conversion
I am trying to create a webpage that I can upload an image an receive a resized jpeg. One of the variables are the quality. When I write the quality into the code, all is fine. When I try to get it through the Request.Form I get this weird error:
Overload resolution failed because no accessible 'New' can be called without a narrowing conversion: This is the pertanent code: Code:
Dim quality = cInt(Request.Form("Quality"))
Dim encs As new EncoderParameters(1)
Dim enc As new EncoderParameter(Imaging.Encoder.Quality, quality)
encs.Param(0) = enc
The error is on the fourth line. By the way, I also set strict to off.
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#2
October 27th, 2009, 09:35 AM
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Have you done a Response.Write(Request.Form("Quality")) just to verify the value that is being passed is as expected? No spaces, that it's not null for whatever reason, etc?
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#3
October 29th, 2009, 12:29 PM
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Thank you, Rictor, for trying to help.
Issue was resolved, however: After reading up and finding out that this kind of error occures from data type clashes, I rechecked my code and realized that I hadn't set the type As Integer. I added it and it works!
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