如何修复 cosmos os 中的鼠标管理器

Question

我正在制作一个 cosmos os 项目，想制作一个鼠标光标，但它在运行

之前继续崩溃

        canvas = FullScreenCanvas.GetFullScreenCanvas();
        canvas.Clear(System.Drawing.Color.Aqua);
        Sys.MouseManager.ScreenWidth = (uint)canvas.Mode.Columns;
        Sys.MouseManager.ScreenHeight = (uint)canvas.Mode.Rows;
        Pen pen = new Pen(System.Drawing.Color.Red);
        uint X = Sys.MouseManager.X;
        uint Y = Sys.MouseManager.Y;
        canvas.DrawLine(pen, X, Y, X + 5, Y);
        canvas.DrawLine(pen, X, Y, X, Y - 5);
        canvas.DrawLine(pen, X, Y, X + 5, Y - 5);
    }

我希望它运行并且有一个光标，但它在它之前崩溃了运行

Answer 1

问题不在于鼠标管理器。

我不知道是什么困扰着 Cosmos，但这就是你解决它的方法：

        try
        {
            Canvas canvas = FullScreenCanvas.GetFullScreenCanvas();
            Sys.MouseManager.ScreenWidth = (uint)canvas.Mode.Columns;
            Sys.MouseManager.ScreenHeight = (uint)canvas.Mode.Rows;
            Pen pen = new Pen(Color.Red);
            int X = (int)Sys.MouseManager.X;
            int Y = (int)Sys.MouseManager.Y;
            canvas.DrawLine(pen, X, Y, X + 5, Y);
            canvas.DrawLine(pen, X, Y, X, Y - 5);
            canvas.DrawLine(pen, X, Y, X + 5, Y - 5);
        }
        catch (Exception ex)
        {
            System.Console.WriteLine(ex.Message);
        }

希望它对你有用:)

如何修复 cosmos os 中的鼠标管理器

how to fix mouse manager in cosmos os

c#

cosmos