CheckBox in Header Cell of DataGridView Control

Normally the DataGridView control does not support adding a checkbox in the header cell.

But this doesn’t mean that it is impossible. You can create your own class that inherits from the DataGridViewColumnHeaderCell and use it.

Here’s one class I had created for myself when I needed it. Besides putting the CheckBox in the header cell, it also has a couple of properties and methods to make it behave the way we are used to seeing in normal windows applications. You can modify it as per your needs. … Read the full article »