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WPF userControl Render successed,and Append drawing never show on Screen?

score 72 · Answer 1 · 2023-07-10T02:45:32.977000

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WPF userControl Render successed,and Append drawing never show on Screen?

72 views Asked by 张成龙 At 10 July 2023 at 02:45

score 170 · Answer 2 · 2022-08-20T21:13:23.443000

Forcing a DrawingVisual to redraw

170 views Asked by Mohammed Kasfy At 20 August 2022 at 21:13

score 72 · Answer 3 · 2022-06-17T07:47:04.390000

How to draw GIFs better in DrawingVisual?

72 views Asked by absurd At 17 June 2022 at 07:47

score 193 · Answer 4 · 2021-05-16T19:56:33.227000

How to make DrawingVisual objects in C# have unique Pen Brush colour, but share the same thickness

193 views Asked by Richard At 16 May 2021 at 19:56

score 512 · Answer 5 · 2021-05-10T13:14:01.997000

Is the a MVVM WPF way to implement DrawingVisual based on an ObservableCollection

512 views Asked by Richard At 10 May 2021 at 13:14

score 536 · Answer 6 · 2020-08-19T14:45:18.433000

How to programatically resize a DrawingVisual?

536 views Asked by heapoverflow At 19 August 2020 at 14:45

score 319 · Answer 7 · 2020-07-13T07:33:09.647000

How to add WPF FrameworkElements and DrawingVisuals to the same canvas

319 views Asked by David At 13 July 2020 at 07:33

score 205 · Answer 8 · 2019-10-02T13:52:56.793000

How to calculate the size of a DropShadowEffect?

205 views Asked by Nicke Manarin At 02 October 2019 at 13:52

score 314 · Answer 9 · 2019-01-10T14:49:50.330000

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314 views Asked by deadlyvices At 10 January 2019 at 14:49

score 334 · Answer 10 · 2018-07-28T21:34:54.590000

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334 views Asked by SojourningStudent At 28 July 2018 at 21:34

score 1975 · Answer 11 · 2017-09-18T16:12:34.037000

Windows update KB4040972/73 causes black images with WPF classes

1.9k views Asked by Johan At 18 September 2017 at 16:12

score 485 · Answer 12 · 2017-05-10T14:42:07.353000

WPF keyboard events not firing for FrameworkElement subclass with only visuals

485 views Asked by Filip Van Bouwel At 10 May 2017 at 14:42

score 5118 · Answer 13 · 2017-03-03T16:14:02.727000

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5.1k views Asked by zetar At 03 March 2017 at 16:14

score 608 · Answer 14 · 2016-01-18T16:08:10.123000

Blur effect on image: different result before and after saving

608 views Asked by mlemay At 18 January 2016 at 16:08

score 278 · Answer 15 · 2015-11-12T14:08:01.413000

Trying to learn DrawingVisual and StreamGeometry

278 views Asked by user3692104 At 12 November 2015 at 14:08

score 878 · Answer 16 · 2015-06-15T14:53:26.860000

How to draw something in DrawingVisual with millimeter unit instead of pixels?

878 views Asked by Ahmadali Shafiee At 15 June 2015 at 14:53

score 1120 · Answer 17 · 2015-04-10T11:26:40.507000

RenderTargetBitmap : Impossible to free/dispose handle

1.1k views Asked by steacker At 10 April 2015 at 11:26

score 857 · Answer 18 · 2015-01-07T02:57:18.073000

Drawing Lines in WPF - DrawingVisual Performance Issue

857 views Asked by Satellite At 07 January 2015 at 02:57

score 214 · Answer 19 · 2014-10-20T15:57:19.350000

Saving Canvas to BMP only for the desired Canvas Size

214 views Asked by slaesh At 20 October 2014 at 15:57

score 1212 · Answer 20 · 2014-10-01T09:23:26.520000

Bitmap cache on DrawingVisual has blurry parts

1.2k views Asked by Toon Casteele At 01 October 2014 at 09:23

TechQA.

List Question

WPF userControl Render successed,and Append drawing never show on Screen?

Forcing a DrawingVisual to redraw

How to draw GIFs better in DrawingVisual?

How to make DrawingVisual objects in C# have unique Pen Brush colour, but share the same thickness

Is the a MVVM WPF way to implement DrawingVisual based on an ObservableCollection

How to programatically resize a DrawingVisual?

How to add WPF FrameworkElements and DrawingVisuals to the same canvas

How to calculate the size of a DropShadowEffect?

Hierarchical change notifications in an object hierarchy

Scheme for tracking DrawingVisual in WPF DrawingVisual

Windows update KB4040972/73 causes black images with WPF classes

WPF keyboard events not firing for FrameworkElement subclass with only visuals

How to convert Image to ImageSource

Blur effect on image: different result before and after saving

Trying to learn DrawingVisual and StreamGeometry

How to draw something in DrawingVisual with millimeter unit instead of pixels?

RenderTargetBitmap : Impossible to free/dispose handle

Drawing Lines in WPF - DrawingVisual Performance Issue

Saving Canvas to BMP only for the desired Canvas Size

Bitmap cache on DrawingVisual has blurry parts

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