//remove an address that has been reached
private void RouteList_CellContentClick_1(object sender, DataGridViewCellEventArgs e)
{
var senderGrid = (DataGridView)sender;
//makes sure the route has stops to remove
if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn && e.RowIndex >= 0)
{
TTStruct.RemoveStop(e.RowIndex + 1, routeID);
toSetDataTable = TTStruct.LoadRoutes(routeID);
routeList.DataSource = toSetDataTable;
}
}
//display the current route
private void displayR()
{
toSetDataTable = TTStruct.LoadRoutes(routeID);
routeList.DataSource = toSetDataTable;
CreateUnboundButtonColumn();
}