// Gets the versions of the SDK's DLLs // if the version == "" then the supporting dll is not present ---------------------------------- private void GetSDKVersions() { SampleCodeGraphics g; try { g = new SampleCodeGraphics(); _graphicsSDKVersion = g.GetSDKVersion(); } catch (Exception ex) { MessageBox.Show(ex.ToString(), "GetSDKVersions threw exception"); } finally { g = null; } }