Question

I am developing an application in which two datagridviews are being populated from different data sources. I would like to have a single vertical scroll-bar that will make both gridviews work at the same time (scroll up and down together)

can anyone tell me how or direct me to a good tutorial.

Answer 1

If you have dgv1 and dgv2, you can create something like

dgv1.Scroll += new System.Windows.Forms.ScrollEventHandler(dgv1_Scroll);

Then, in dgv1_Scroll method, you can use FirstDisplayedScrollingRowIndex property:

dgv2.FirstDisplayedScrollingRowIndex = dgv1.FirstDisplayedScrollingRowIndex

Of course, if dgv’s have different ammount of rows, you need to avoid IndexOutOfRange exception by checking each dgv rows count.