c#

Good evening, dear experts! I have this question: I need a method of something like this: public void MyMethod(Func del) { ... you need to write your own method for each Func? And what about passing parameters for these delegates? Thank you in advance

Is it possible, using WPF technology, to create a full-fledged graphic editor in C# with saving images and animations? In what format can I save the animation?

Tell me, how can I implement the display of gif animation in wfp?

There is a class that allows you to draw an ellipse at the x, y coordinates on the canvas. How can I draw the same ellipse on ... ftProperty, (double)x); circle.SetValue(Canvas.TopProperty, (double)y); } } draw.circle(x, y, 10, 10, cavRoot);

I want to draw a line or group of lines programmatically on an image and then manipulate them (move, resize, rotate). The lin ... d then the image is saved with the positions of these lines. Are there any enterprise / open source software APIs for this?

At the expense of questions similar to StackOverflow. They are indeed similar, but there is no exact answer to the question, ... 40"/> </Grid> How do I implement deletion when clicking on the "Delete" button using the SelectionChanged event

There is such a code for creating buttons var keyboard = new Telegram.Bot.Types.ReplyMarkups.InlineKeyboardMarkup(new Telegr ... }); The error is this: 'InlineKeyboardButton' does not contain a constructor that accepts arguments 2.

Good afternoon on another question helped, with the solution of the calculator to all thanks for the help shas I have such a ... double a, double exp) { double act = Koren(a); Assert.AreEqual(exp, act); } } }

The task is as follows. It is necessary that the Form2 form has access to the data created in the stroka class from the Form1 ... it myself, but I came across a similar code in the network, then I did it on the fly, and still it turns out to be an error.

Is it possible to implement this ? What is necessary for this and by what means to implement it?

I put one Textblock on top of the other to create the animation I needed, but I noticed that the edges of the lower one are j ... </BeginStoryboard> </EventTrigger> </TextBlock.Triggers> </TextBlock>

How do I unpack a 7-zip archive to the specified folder with file replacement, preferably without resorting to third-party programs (using libraries)?

I wrote a Windows service in C#. At startup, an error is returned: The TFFU service could not be started on the Local compute ... led = true; } private void OnElapsedTime(object source, ElapsedEventArgs e) { //Тут должна быть программа }

Hello, dear programmers! I ran into the following problem: I'm new to C#, just learning. Creating a Service application. The ... Windows Service Administrative tool or NET START command. Although the service is running. Tell me, what am I doing wrong?

There Is A Service: C:\MyService.exe I am installing the service: > InstallUtil.exe C:\MyService.exe But the problem is t ... viceStartMode.Manual; this.Installers.Add(processInstaller); this.Installers.Add(serviceInstaller); } }

How does the processing of the finally block occur if the construction try { try { } catch {} finally {} } catch {} finally {} Will the same block work or not?

It took my own hands to make an installer-unpacker of the archive. It doesn't matter why with your own hands. But I've never ... that unpacks archives before. I read about 7z.dll (or 7-zip.dll?). In general, I did not understand which one to use and how.

Tell me what the problem may be, an error occurs when migrating to add a relationship between tables Конфликт инструкции ALT ... out what the reason is, I understand he doesn't like the Id field, but I did the same with other tables, everything was ok.

Hello everyone. When trying to modify the values of the Dictionary collection in a loop: // абстрактный пример foreach (KeyVa ... e items in the collection? If not, is it possible to modify it in a normal way? the sequence in the loop-enumerator ? Thanks!

I have a certain model from the Entity Framework. You need to somehow update only 1 entity (that is, fill 1 table with data f ... creating all the content: _dataContext = new MyMagnEntities(); Because I haven't found another way yet. How to do it right?