WinForms: creating a set of vertical controls

Question

I have a Windows form that displays several DataGridViews in the following layout:
(There is no access to image hosting at work, so please apologize for the ASCII art ...)

┌─────────────────────────────────────────┐  
│┌───────────┐┌──────────────────────────┐│  
││           ││                          ││
│└───────────┘│                          ││
|┌───────────┐│                          ││
││           ││                          ││
│└───────────┘│                          ││
|┌───────────┐│                          ││
││           ││                          ││
│└───────────┘└──────────────────────────┘│
└─────────────────────────────────────────┘

Unfortunately, when the user resizes the form above, the form ends as follows:

┌─────────────────────────────────────────┐  
│┌───────────┐┌──────────────────────────┐│  
││           ││                          ││
│└───────────┘│                          ││
|             |                          ||
|             |                          ||
|┌───────────┐│                          ││
││           ││                          ││
│└───────────┘│                          ││
|             |                          ||
|             |                          ||
|┌───────────┐│                          ││
││           ││                          ││
│└───────────┘└──────────────────────────┘│
└─────────────────────────────────────────┘

Instead of this:

┌─────────────────────────────────────────┐  
│┌───────────┐┌──────────────────────────┐│  
││           ││                          ││
││           ││                          ││
│└───────────┘│                          ││
|┌───────────┐│                          ││
││           ││                          ││
││           ││                          ││
│└───────────┘│                          ││
|┌───────────┐│                          ││
││           ││                          ││
││           ││                          ││
│└───────────┘└──────────────────────────┘│
└─────────────────────────────────────────┘

To reproduce this, bind the upper left DataGridView to the upper left edge, the left to the left of the DataGridView and the left lower left of the DataGridView left-up and the large DataGridView to all 4.

What can I do to get the right behavior?

Answer 1

TableLayoutPanel , stlye "fill", TableLayoutPanel , .

Answer 2

SplitContainer Panel GroupBox. .