Merge cell in datagridview in winform using c#?

I have to create a scheduler for my projects.

For different time slots I have to show related information so there is a need to merge cells of datagridview开发者_如何学Python.

Is there any third party tool avalable for this or I have to paint each required set of cells.

The only way to merge cells with the datagridview control is to use custom painting.

I'm not aware of any third party control libraries that have this functionality, but a good place to start looking would be the Telerik controls - their WinForms Grid Control looks like it supports cell merging, though I haven't used it.