Thank you for the help Angel, but same problem, the map does not show the update/synchronized data points.For example, I can make 5 points on the map using the mobile application, then I would go into ArcMap and delete 4 points, leaving 1 point. This is while the application is running, then I trigger Download_Data and sure the cache appears to be updated, since the modified time changed, but the map I see still displays 5 points.But if I go to Tasks > Manage Edits > Get Data... (this is the Out-of-the-box solution) it will properly download the data, and display the map with 1 point.The concept of opening, deleting and creating the cache makes sense to me, I have successfully done this as well, the problem is the application will not render the newly created cache, even tho we are telling it to.At the end of the code I tried invalidate, refresh and LoadData, neither of them work.
public static void Download_Data()
{
MobileCache m_mobileCache1;
m_mobileCache1 = new MobileCache(@"C:\Akhil\MobileCache");
MessageBox.Show("before opening mobile cache");
m_mobileCache1.Open();
Map mMap = new Map();
MessageBox.Show("new map");
//mMap.MapLayers.AddRange(m_mobileCache1);
// Delete the above line since your doing this at the end of your code
if (m_mobileCache1.CacheExists)
{
m_mobileCache1.Close();
m_mobileCache1.DeleteCache();
MessageBox.Show("deletes cache");
}
else
{
//You did a m_mobileCache1.Open(); twice if cache does not exist
// Once above and once below. You need to close it here since you are opening it below
m_mobileCache1.Close();
MessageBox.Show("closes cache");
}
MessageBox.Show("creating mobile connection");
MobileServiceConnection con = new MobileServiceConnection();
MessageBox.Show("after creating mobile connection");
con.Url = @"http://emapappdev/arcgis/services/Test_Mobile_Services/Radiation_Data_V1/MapServer/Mobileserver";
MessageBox.Show("sets the URL");
con.CreateCache(m_mobileCache1.StoragePath); // Per ESRI sample
m_mobileCache1.Open();
MessageBox.Show("opens cache");
MobileCacheSyncAgent agent = new MobileCacheSyncAgent(m_mobileCache1, con);
agent.MapDocumentConnection = con;
//agent.Synchronize(); // See if Synchronize works instead of line below
agent.DownloadExtent(m_mobileCache1.GetExtent(), 0, 0);
MessageBox.Show("after synch");
mMap.MapLayers.AddRange(m_mobileCache1);
MessageBox.Show("adds to map");
//LoadData();
//mMap.Refresh();
mMap.Invalidate();
}
