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c#console-applicationwriteablebitmapwriteablebitmapex
Thomas
Thomas

Reputation: 4297

Create WriteableBitmap from resource in console application

I'm trying to create a WriteableBitmap from an Image on my hard drive using WriteableBitmapEx. I copied the code from the official page after adding the nuget package:

WriteableBitmap writeableBmp = new WriteableBitmap(0, 0).FromResource("Data/flower2.png");

but I get the error

'System.Windows.Media.Imaging.WriteableBitmap' does not contain a constructor that takes 2 arguments

I have added the PresentationCore.dll as I was told here WriteableBitmapEx in console application? and also a using statement for System.Windows.Media.Imaging.

Upvotes: 0

Views: 1892

Answers (1)

Anders Gustafsson
Anders Gustafsson

Reputation: 15981

The WriteableBitmapEx library provides a generic factory method for constructing writeable bitmaps, namely BitmapFactory.New. Use this portable method instead to generate your dummy writeable bitmap:

WriteableBitmap writeableBmp = BitmapFactory.New(0, 0).FromResource("Data/flower2.png");

The BitmapFactory class is in the System.Windows.Media.Imaging namespace (unless you are using the WinRT version of WriteableBitmapEx, where it is in the Windows.UI.Xaml.Media.Imaging namespace).

Upvotes: 5

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