System.ConsolePal.SetCursorPosition C# (CSharp) Méthode

        public static void SetCursorPosition(int left, int top)
        {
            // Note on argument checking - the upper bounds are NOT correct 
            // here!  But it looks slightly expensive to compute them.  Let
            // Windows calculate them, then we'll give a nice error message.
            if (left < 0 || left >= short.MaxValue)
                throw new ArgumentOutOfRangeException(nameof(left), left, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);
            if (top < 0 || top >= short.MaxValue)
                throw new ArgumentOutOfRangeException(nameof(top), top, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);
            Contract.EndContractBlock();

            IntPtr hConsole = OutputHandle;
            Interop.Kernel32.COORD coords = new Interop.Kernel32.COORD();
            coords.X = (short)left;
            coords.Y = (short)top;
            if (!Interop.Kernel32.SetConsoleCursorPosition(hConsole, coords))
            {
                // Give a nice error message for out of range sizes
                int errorCode = Marshal.GetLastWin32Error();
                Interop.Kernel32.CONSOLE_SCREEN_BUFFER_INFO csbi = GetBufferInfo();
                if (left < 0 || left >= csbi.dwSize.X)
                    throw new ArgumentOutOfRangeException(nameof(left), left, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);
                if (top < 0 || top >= csbi.dwSize.Y)
                    throw new ArgumentOutOfRangeException(nameof(top), top, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);

                throw Win32Marshal.GetExceptionForWin32Error(errorCode);
            }
        }

        public static void SetCursorPosition(int left, int top)
        {
            // Basic argument validation.  The PAL implementation may provide further validation.
            if (left < 0 || left >= short.MaxValue)
            {
                throw new ArgumentOutOfRangeException(nameof(left), left, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);
            }
            if (top < 0 || top >= short.MaxValue)
            {
                throw new ArgumentOutOfRangeException(nameof(top), top, SR.ArgumentOutOfRange_ConsoleBufferBoundaries);
            }

            ConsolePal.SetCursorPosition(left, top);
        }