title: How to make a specific Column Uneditable In datagridview?
body: <p>Using a DataGridView, how can I make a specific column uneditable while the grid view itself has "Allow editing" enabled?</p>
  
  <p>Also, how can I execute an event when the selected index in a ComboBox in the DataGridView has changed? Here, ComboBox is a column type.</p>
  
  <p>Another question is, how can I make the header title aligned to the center? I can't find the appropriate property.</p>