Drawing (Dynamic Graph) graphics pattern designing in Visual Basic .net 2010

Nothing will be given in advance and code will be our property and it will be handed over to us at the time of completion. We are looking for some expert in .net and graphics designing who should be having the knowledge of graphics programming who could help me getting the perfect code for dynamic graphics drawing Moving line in .net VB 2010 which could connect various lines pointing on single line and move lines. All the points coming from database. We should be able to delete lines after clicking on delete button. There are two type of rectangles, one is green color rectangle which calling party one and red rectangle is calling two. Details about Graph =========================== Database of Graph ---- sql Server 2008 Calling Varchar (50) --Yellow rectangle Called Varchar (50) --Red Rectangle CallType Varchar (50) --Count Mark on arrow line ========================== Programing Language Visual Basic .net 2010 3 Type of Graph----- ================== Option 1:- Graph 1---Red Rectangle connected to Yellow Rectangle with Arrow Line (single number connected with Multiple Number) single Root in this graph Option 2:- Graph 2--Multiple Red Rectangle connected to Yellow Rectangle with Arrow Line(Multiple number connected with Multiple Number) Multiple Root in this graph Option 1:- Graph 3---Multiple Red Rectangle connected to Common Yellow Rectangle with Arrow Line(Multiple number connected with Common Number) Multiple Root in this graph Conditions:- [login to view URL] select Root node (red rectangle ) color must be green [login to view URL] Rectangle either Red or Yellow Must be Move (Change Co-ordinate) When mouse drag and drop 3. After click delete button Select Arrow must be deleted as well as connected rectangle.