Recent questions tagged wpf

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Q: WPF/GDI interop: how do I get correct alpha?

I've created a semi-transparent test image, filled with 128-alpha black. I draw it while alternating ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Aug 1, 2022 in Education by JackTerrance

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Q: WPF RenderTargetBitmap black bars on right side and bottom

I want to save an image from my WPF user control. It works but I got black bars on the right ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Jul 26, 2022 in Education by JackTerrance

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Q: WPF RenderTargetBitmap black bars on right side and bottom

I want to save an image from my WPF user control. It works but I got black bars on the right ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Jul 20, 2022 in Education by JackTerrance

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Q: WPF RenderTargetBitmap black bars on right side and bottom

I want to save an image from my WPF user control. It works but I got black bars on the right ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Jul 11, 2022 in Education by JackTerrance

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Q: Restart WPF Application

My application has many views and I am using an AutoLogoffHelper class which maintains the timer for the ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 26, 2022 in Education by JackTerrance