winform多屏幕显示问题

Question

我想一个窗体同时在多个屏幕显示，并且每个屏幕显示的数据部一样，请问怎么实现？

Answer 1

分屏
public Rectangle[] GetSplittedRectangles(Rectangle rt, int rowCount,int colCount)
        {
            Rectangle[] rects = new Rectangle[rowCount * colCount];
            int width = rt.Width / colCount;
            int height = rt.Height / rowCount;
            for (int rowIndex = 0; rowIndex < rowCount; rowIndex++)
            {
                for (int colIndex = 0; colIndex < colCount; colIndex++)
                {
              rects[rowIndex * colCount + colIndex] = new Rectangle(colIndex * width,
                 rowIndex * height, width, height);
                }
            }
            return rects;
        }
多显示器api
EnumDisplayMonitors MonitorFromPoint 

Answer 2

我看.net有个自带的类叫Screen.AllScreens，可以获得所有的显示屏，我想应该可以做的吧

Answer 3

    private void openForms()
    {
       Form2 form2 = new Form2();
       Form3 form3 = new Form3();
       Form4 form4 = new Form4();
     
       Screen[] screens = Screens.AllScreens;
       if(screens.Length == 2)
       {
          List<Screen> lstScreen = new List<Screen>();
          foreach(Screen screen in Screen.AllScreens)
          {
             if(screen.Primary == false)
                lstScree.Add(screen);
          }
          form2.Location = lstScreen[0].WorkingArea.Location;
          form3.Location = lstScreen[0].WorkingArea.Location;
          form4.Location = lstScreen[0].WorkingArea.Location;
       }
       else if(screens.Length == 4)
       {
          List<Screen> lstScreen = new List<Screen>();
          foreach(Screen screen in Screen.AllScreens)
          {
             if(screen.Primary == false)
                lstScree.Add(screen);
          }
          form2.Location = lstScreen[0].WorkingArea.Location;
          form3.Location = lstScreen[1].WorkingArea.Location;
          form4.Location = lstScreen[2].WorkingArea.Location;
       }
    }