Setting the ReadOnly property to True for a DataGridViewCheckBoxColumn object does not draw the CheckBoxes as Grey'd out.
For the DataGrid, I made a custom CheckBox column where I painted Grey CheckBoxes when the column was in ReadOnly mode.  Do I have to do something similar to this for the DataGridViewCheckBoxColumn class or has some style been provided to do this?
Thanks for any help/suggestions,
Nate

I accomplished this by creating custom DataGridViewCheckBoxColumn and DataGridViewCheckBoxCell classes.  The custom Column class has its CellFormat property set to a new custom Cell class object.  In the custom Cell class I just had to override the Paint method and draw the disabled checkboxes at the correct point.  I refered to Customizing the DataGridView Control, looking at the disabled Button column.