I have a vb net program that shows a datagridview which pulls data from a mySQL database. When the user clicks on a row (I am checking for a 'cellclick' event), a text box is filled with data from a hidden column in the datagridview. This works fine and runs without error, BUT...
When I use the cursor keys to move the selection up or down, the row highlight changes, but doesn't update the text box. I realise that this is because I am looking for a 'cellclick' event, but I don't know how to look for cursor keys as well.
Please could someone tell me what event I should be looking for to capture input via both mouse click and cursor. I have changed the program so it updates the second dgv on 'selectionchanged' but this crashes at run time with an InvalidCastException.
Alternatively, is it possible to stop the user using the cursor keys?