IOException thrown when calling AdjustWindowSize about c-sharp-console-gui-framework

[rpwjanzen]

This issue does occur when there is some drawing space visible. It appears to happen when the Console.SetCursorPosition(_, 0) is called. v1.2.2 appears to have fixed the issue.

[TomaszRewak]

I wasn't able to reproduce it on my side.
What OS/terminal are you using?

But nevertheless, adding a SafeConsole.SetCursorPosition seems like a good idea regardless. Those console APIs are bit wonky.

[TomaszRewak]

Should be fixed in v1.2.1 by 1863c5c
Please let me know if you can reproduce this issue with the new version of the package.

[rpwjanzen]

I am using the "Command Prompt" (cmd.exe) terminal on Windows 10 version 1903 (Build 18362.1139).

Below is an example of code that will reproduce the issue.

    // while running, resize the window to be really small
    class Program
    {
        static void Main(string[] args)
        {
            ConsoleManager.Setup();
            ConsoleManager.Content = new TextBlock
            {
                Text = "Text Block"
            };

            while (true)
            {
                ConsoleManager.AdjustWindowSize();
                System.Threading.Thread.Yield();
            }
        }
    }

The stack trace

   at System.ConsolePal.SetCursorPosition(Int32 left, Int32 top)
   at ConsoleGUI.Api.SimplifiedConsole.Write(Position position, Character& character) in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\Api\SimplifiedConsole.cs:line 24
   at ConsoleGUI.ConsoleManager.Update(Rect rect) in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI   at System.ConsolePal.SetCursorPosition(Int32 left, Int32 top)
   at ConsoleGUI.Api.SimplifiedConsole.Write(Position position, Character& character) in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\Api\SimplifiedConsole.cs:line 24
   at ConsoleGUI.ConsoleManager.Update(Rect rect) in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\ConsoleManager.cs:line 148
   at ConsoleGUI.ConsoleManager.Redraw() in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\ConsoleManager.cs:line 126
   at ConsoleGUI.ConsoleManager.Initialize() in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\ConsoleManager.cs:line 121
   at ConsoleGUI.ConsoleManager.Resize(Size& size) in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\ConsoleManager.cs:line 168
   at ConsoleGUI.ConsoleManager.AdjustWindowSize() in C:\Users\...\C-sharp-console-gui-framework\ConsoleGUI\ConsoleManager.cs:line 180
   at Repro.Program.Main(String[] args) in C:\Users\...\Repro\Program.cs:line 25

[TomaszRewak]

I think I was able to reproduce it on my end as well.
Can you please confirm that it only happens when the window is resized to a point where it's completely collapsed?

Or does it happen also where there is some drawind space visible?

[TomaszRewak]

Should be fixed in v1.2.2 by 42fd2f8

[TomaszRewak]

Interesting, on my side it was only happening when the window was 0px tall.
But v1.2.2 should take care of that and all other edge cases.

I'm closing the ticket.

Thanks for reporting and the help in investigating :)