Windows 10 Creators Updates Break WinForms / BSOD Applications

When you have many layers in a complex WinForms application, Windows 10 Creators crashes. This can be easily reproduced using the code below. When you hover or click on the user interface over> 40 layers, the system crashes using the BSOD. This should be an exception.

Does anyone know the settings to avoid a complete failure?

the code:

    using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace PanelLayers
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            int maxCount = 45;
            int count = 0;
            this.CreateLayers(this, maxCount, ref count);
        }

        private void CreateLayers(Control BaseControl, int MaxCount, ref int Count)
        {
            if(Count == MaxCount)
            {
                Button btn = new Button();
                btn.Text = "Click me";
                btn.Location = new Point(8, 8);
                btn.Click += btn_Click;
                BaseControl.Controls.Add(btn);
            }
            else
            {
                Count++;
                Panel pnl = new Panel();
                pnl.Dock = DockStyle.Fill;
                try
                {
                    BaseControl.Controls.Add(pnl);
                    this.CreateLayers(pnl, MaxCount, ref Count);
                }
                catch(Exception ex)
                {
                    MessageBox.Show(String.Format("Exception hit at count {0}{1}{2}{1}{3}", Count, Environment.NewLine, ex.Message, ex.StackTrace));
                }
            }
        }

        void btn_Click(object sender, EventArgs e)
        {
            MessageBox.Show("Hello Creators Update!");
            this.Close();
        }
    }
}
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1 answer

It looks like this could be due to another problem (same?) Found in Windows 8 / Windows Server 2012. See here .

Update

Microsoft : https://support.microsoft.com/en-us/help/4022716/windows-10-update-kb4022716

:

" ( 0x7F) Windows Forms (WinForms), .

0

Source: https://habr.com/ru/post/1675503/


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