public static bool CreateEmptyDB(string file)
{
bool ret = true;
try
{
string dir = Path.GetDirectoryName(file);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
using (SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False", file);
#endif
cn.Open();
{
using (DbTransaction tr = cn.BeginTransaction())
{
try
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = Properties.Resources.IpCacheCreateDb;
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch (Exception exx)
{
Console.WriteLine("CreateEmptyDB: " + exx.ToString());
Debug.WriteLine("CreateEmptyDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("CreateEmptyDB: " + ex.ToString());
#endif
Debug.WriteLine("CreateEmptyDB: " + ex.ToString());
ret = false;
}
return(ret);
}
public static bool CreateEmptyDB(string file)
{
bool ret = true;
try
{
string dir = Path.GetDirectoryName(file);
if(!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
using(SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False", file);
#endif
cn.Open();
{
using(DbTransaction tr = cn.BeginTransaction())
{
try
{
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = Properties.Resources.IpCacheCreateDb;
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch(Exception exx)
{
Console.WriteLine("CreateEmptyDB: " + exx.ToString());
Debug.WriteLine("CreateEmptyDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("CreateEmptyDB: " + ex.ToString());
#endif
Debug.WriteLine("CreateEmptyDB: " + ex.ToString());
ret = false;
}
return ret;
}
public static bool PreAllocateDB(string file, int addSizeInMBytes)
{
bool ret = true;
try
{
Debug.WriteLine("PreAllocateDB: " + file + ", +" + addSizeInMBytes + "MB");
using (SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;Page Size=32768", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False,Page Size=32768", file);
#endif
cn.Open();
{
using (DbTransaction tr = cn.BeginTransaction())
{
try
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = string.Format("create table large (a); insert into large values (zeroblob({0})); drop table large;", addSizeInMBytes * 1024 * 1024);
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch (Exception exx)
{
#if MONO
Console.WriteLine("PreAllocateDB: " + exx.ToString());
#endif
Debug.WriteLine("PreAllocateDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PreAllocateDB: " + ex.ToString());
#endif
Debug.WriteLine("PreAllocateDB: " + ex.ToString());
ret = false;
}
return(ret);
}
bool PureImageCache.PutImageToCache(byte[] tile, int type, GPoint pos, int zoom)
{
bool ret = true;
if (Created)
{
try
{
using (SQLiteConnection cn = new SQLiteConnection())
{
cn.ConnectionString = ConnectionString;
cn.Open();
{
using (DbTransaction tr = cn.BeginTransaction())
{
try
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsert;
cmd.Parameters.Add(new SQLiteParameter("@p1", pos.X));
cmd.Parameters.Add(new SQLiteParameter("@p2", pos.Y));
cmd.Parameters.Add(new SQLiteParameter("@p3", zoom));
cmd.Parameters.Add(new SQLiteParameter("@p4", type));
cmd.Parameters.Add(new SQLiteParameter("@p5", DateTime.Now));
cmd.ExecuteNonQuery();
}
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsertLast;
cmd.Parameters.Add(new SQLiteParameter("@p1", tile));
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
tr.Rollback();
ret = false;
}
}
}
cn.Close();
}
if (Interlocked.Increment(ref preAllocationPing) % 22 == 0)
{
CheckPreAllocation();
}
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
ret = false;
}
}
return(ret);
}
public static bool ExportMapDataToDB(string sourceFile, string destFile)
{
bool ret = true;
try
{
if (!File.Exists(destFile))
{
ret = CreateEmptyDB(destFile);
}
if (ret)
{
using (SQLiteConnection cn1 = new SQLiteConnection())
{
#if !MONO
cn1.ConnectionString = string.Format("Data Source=\"{0}\";Page Size=32768", sourceFile);
#else
cn1.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Page Size=32768", sourceFile);
#endif
cn1.Open();
if (cn1.State == System.Data.ConnectionState.Open)
{
using (SQLiteConnection cn2 = new SQLiteConnection())
{
#if !MONO
cn2.ConnectionString = string.Format("Data Source=\"{0}\";Page Size=32768", destFile);
#else
cn2.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Page Size=32768", destFile);
#endif
cn2.Open();
if (cn2.State == System.Data.ConnectionState.Open)
{
using (SQLiteCommand cmd = new SQLiteCommand(string.Format("ATTACH DATABASE \"{0}\" AS Source", sourceFile), cn2))
{
cmd.ExecuteNonQuery();
}
using (SQLiteTransaction tr = cn2.BeginTransaction())
{
try
{
List <long> add = new List <long>();
using (SQLiteCommand cmd = new SQLiteCommand("SELECT id, X, Y, Zoom, Type FROM Tiles;", cn1))
{
using (SQLiteDataReader rd = cmd.ExecuteReader())
{
while (rd.Read())
{
long id = rd.GetInt64(0);
using (SQLiteCommand cmd2 = new SQLiteCommand(string.Format("SELECT id FROM Tiles WHERE X={0} AND Y={1} AND Zoom={2} AND Type={3};", rd.GetInt32(1), rd.GetInt32(2), rd.GetInt32(3), rd.GetInt32(4)), cn2))
{
using (SQLiteDataReader rd2 = cmd2.ExecuteReader())
{
if (!rd2.Read())
{
add.Add(id);
}
}
}
}
}
}
foreach (long id in add)
{
using (SQLiteCommand cmd = new SQLiteCommand(string.Format("INSERT INTO Tiles(X, Y, Zoom, Type, CacheTime) SELECT X, Y, Zoom, Type, CacheTime FROM Source.Tiles WHERE id={0}; INSERT INTO TilesData(id, Tile) Values((SELECT last_insert_rowid()), (SELECT Tile FROM Source.TilesData WHERE id={0}));", id), cn2))
{
cmd.Transaction = tr;
cmd.ExecuteNonQuery();
}
}
add.Clear();
tr.Commit();
}
catch (Exception exx)
{
Debug.WriteLine("ExportMapDataToDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
using (SQLiteCommand cmd = new SQLiteCommand("DETACH DATABASE Source;", cn2))
{
cmd.ExecuteNonQuery();
}
}
}
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine("ExportMapDataToDB: " + ex.ToString());
ret = false;
}
return(ret);
}
private static bool AlterDBAddTimeColumn(string file)
{
bool ret = true;
try
{
if (File.Exists(file))
{
using (SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;Page Size=32768;Pooling=True", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False,Page Size=32768,Pooling=True", file);
#endif
cn.Open();
{
using (DbTransaction tr = cn.BeginTransaction())
{
bool?NoCacheTimeColumn = null;
try
{
using (DbCommand cmd = new SQLiteCommand("SELECT CacheTime FROM Tiles", cn))
{
cmd.Transaction = tr;
using (DbDataReader rd = cmd.ExecuteReader())
{
rd.Close();
}
NoCacheTimeColumn = false;
}
}
catch (Exception ex)
{
if (ex.Message.Contains("no such column: CacheTime"))
{
NoCacheTimeColumn = true;
}
else
{
throw ex;
}
}
try
{
if (NoCacheTimeColumn.HasValue && NoCacheTimeColumn.Value)
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = "ALTER TABLE Tiles ADD CacheTime DATETIME";
cmd.ExecuteNonQuery();
}
tr.Commit();
NoCacheTimeColumn = false;
}
}
catch (Exception exx)
{
#if MONO
Console.WriteLine("AlterDBAddTimeColumn: " + exx.ToString());
#endif
Debug.WriteLine("AlterDBAddTimeColumn: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
else
{
ret = false;
}
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("AlterDBAddTimeColumn: " + ex.ToString());
#endif
Debug.WriteLine("AlterDBAddTimeColumn: " + ex.ToString());
ret = false;
}
return(ret);
}
bool PureImageCache.PutImageToCache(byte[] tile, int type, GPoint pos, int zoom)
{
bool ret = true;
if(Created)
{
try
{
using(SQLiteConnection cn = new SQLiteConnection())
{
cn.ConnectionString = ConnectionString;
cn.Open();
{
using(DbTransaction tr = cn.BeginTransaction())
{
try
{
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsert;
cmd.Parameters.Add(new SQLiteParameter("@p1", pos.X));
cmd.Parameters.Add(new SQLiteParameter("@p2", pos.Y));
cmd.Parameters.Add(new SQLiteParameter("@p3", zoom));
cmd.Parameters.Add(new SQLiteParameter("@p4", type));
cmd.Parameters.Add(new SQLiteParameter("@p5", DateTime.Now));
cmd.ExecuteNonQuery();
}
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsertLast;
cmd.Parameters.Add(new SQLiteParameter("@p1", tile));
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
tr.Rollback();
ret = false;
}
}
}
cn.Close();
}
if(Interlocked.Increment(ref preAllocationPing) % 22 == 0)
{
CheckPreAllocation();
}
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
ret = false;
}
}
return ret;
}
public static bool ExportMapDataToDB(string sourceFile, string destFile)
{
bool ret = true;
try
{
if(!File.Exists(destFile))
{
ret = CreateEmptyDB(destFile);
}
if(ret)
{
using(SQLiteConnection cn1 = new SQLiteConnection())
{
#if !MONO
cn1.ConnectionString = string.Format("Data Source=\"{0}\";Page Size=32768", sourceFile);
#else
cn1.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Page Size=32768", sourceFile);
#endif
cn1.Open();
if(cn1.State == System.Data.ConnectionState.Open)
{
using(SQLiteConnection cn2 = new SQLiteConnection())
{
#if !MONO
cn2.ConnectionString = string.Format("Data Source=\"{0}\";Page Size=32768", destFile);
#else
cn2.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Page Size=32768", destFile);
#endif
cn2.Open();
if(cn2.State == System.Data.ConnectionState.Open)
{
using(SQLiteCommand cmd = new SQLiteCommand(string.Format("ATTACH DATABASE \"{0}\" AS Source", sourceFile), cn2))
{
cmd.ExecuteNonQuery();
}
using(SQLiteTransaction tr = cn2.BeginTransaction())
{
try
{
List<long> add = new List<long>();
using(SQLiteCommand cmd = new SQLiteCommand("SELECT id, X, Y, Zoom, Type FROM Tiles;", cn1))
{
using(SQLiteDataReader rd = cmd.ExecuteReader())
{
while(rd.Read())
{
long id = rd.GetInt64(0);
using(SQLiteCommand cmd2 = new SQLiteCommand(string.Format("SELECT id FROM Tiles WHERE X={0} AND Y={1} AND Zoom={2} AND Type={3};", rd.GetInt32(1), rd.GetInt32(2), rd.GetInt32(3), rd.GetInt32(4)), cn2))
{
using(SQLiteDataReader rd2 = cmd2.ExecuteReader())
{
if(!rd2.Read())
{
add.Add(id);
}
}
}
}
}
}
foreach(long id in add)
{
using(SQLiteCommand cmd = new SQLiteCommand(string.Format("INSERT INTO Tiles(X, Y, Zoom, Type, CacheTime) SELECT X, Y, Zoom, Type, CacheTime FROM Source.Tiles WHERE id={0}; INSERT INTO TilesData(id, Tile) Values((SELECT last_insert_rowid()), (SELECT Tile FROM Source.TilesData WHERE id={0}));", id), cn2))
{
cmd.Transaction = tr;
cmd.ExecuteNonQuery();
}
}
add.Clear();
tr.Commit();
}
catch(Exception exx)
{
Debug.WriteLine("ExportMapDataToDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
using(SQLiteCommand cmd = new SQLiteCommand("DETACH DATABASE Source;", cn2))
{
cmd.ExecuteNonQuery();
}
}
}
}
}
}
}
catch(Exception ex)
{
Debug.WriteLine("ExportMapDataToDB: " + ex.ToString());
ret = false;
}
return ret;
}
private static bool AlterDBAddTimeColumn(string file)
{
bool ret = true;
try
{
if(File.Exists(file))
{
using(SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;Page Size=32768;Pooling=True", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False,Page Size=32768,Pooling=True", file);
#endif
cn.Open();
{
using(DbTransaction tr = cn.BeginTransaction())
{
bool? NoCacheTimeColumn = null;
try
{
using(DbCommand cmd = new SQLiteCommand("SELECT CacheTime FROM Tiles", cn))
{
cmd.Transaction = tr;
using(DbDataReader rd = cmd.ExecuteReader())
{
rd.Close();
}
NoCacheTimeColumn = false;
}
}
catch(Exception ex)
{
if(ex.Message.Contains("no such column: CacheTime"))
{
NoCacheTimeColumn = true;
}
else
{
throw ex;
}
}
try
{
if(NoCacheTimeColumn.HasValue && NoCacheTimeColumn.Value)
{
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = "ALTER TABLE Tiles ADD CacheTime DATETIME";
cmd.ExecuteNonQuery();
}
tr.Commit();
NoCacheTimeColumn = false;
}
}
catch(Exception exx)
{
#if MONO
Console.WriteLine("AlterDBAddTimeColumn: " + exx.ToString());
#endif
Debug.WriteLine("AlterDBAddTimeColumn: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
else
{
ret = false;
}
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("AlterDBAddTimeColumn: " + ex.ToString());
#endif
Debug.WriteLine("AlterDBAddTimeColumn: " + ex.ToString());
ret = false;
}
return ret;
}
public static bool PreAllocateDB(string file, int addSizeInMBytes)
{
bool ret = true;
try
{
Debug.WriteLine("PreAllocateDB: " + file + ", +" + addSizeInMBytes + "MB");
using(SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";FailIfMissing=False;Page Size=32768", file);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=False,Page Size=32768", file);
#endif
cn.Open();
{
using(DbTransaction tr = cn.BeginTransaction())
{
try
{
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = string.Format("create table large (a); insert into large values (zeroblob({0})); drop table large;", addSizeInMBytes * 1024 * 1024);
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch(Exception exx)
{
#if MONO
Console.WriteLine("PreAllocateDB: " + exx.ToString());
#endif
Debug.WriteLine("PreAllocateDB: " + exx.ToString());
tr.Rollback();
ret = false;
}
}
cn.Close();
}
}
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("PreAllocateDB: " + ex.ToString());
#endif
Debug.WriteLine("PreAllocateDB: " + ex.ToString());
ret = false;
}
return ret;
}
public bool PutDataToCache(string ip, IpInfo data)
{
bool ret = true;
try
{
using (SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";", _db);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Default Timeout=33", db);
#endif
cn.Open();
{
{
using (DbTransaction tr = cn.BeginTransaction())
{
try
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = "INSERT INTO Cache(Ip, CountryName, RegionName, City, Latitude, Longitude, Time) VALUES(@p1, @p2, @p3, @p4, @p5, @p6, @p7)";
cmd.Parameters.Add(new SQLiteParameter("@p1", ip));
cmd.Parameters.Add(new SQLiteParameter("@p2", data.CountryName));
cmd.Parameters.Add(new SQLiteParameter("@p3", data.RegionName));
cmd.Parameters.Add(new SQLiteParameter("@p4", data.City));
cmd.Parameters.Add(new SQLiteParameter("@p5", data.Latitude));
cmd.Parameters.Add(new SQLiteParameter("@p6", data.Longitude));
cmd.Parameters.Add(new SQLiteParameter("@p7", data.CacheTime));
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch (Exception ex)
{
Console.WriteLine("PutDataToCache: " + ex.ToString());
Debug.WriteLine("PutDataToCache: " + ex.ToString());
tr.Rollback();
ret = false;
}
}
}
}
cn.Close();
}
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PutDataToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutDataToCache: " + ex.ToString());
ret = false;
}
return(ret);
}
public bool PutDataToCache(string ip, IpInfo data)
{
bool ret = true;
try
{
using(SQLiteConnection cn = new SQLiteConnection())
{
#if !MONO
cn.ConnectionString = string.Format("Data Source=\"{0}\";", db);
#else
cn.ConnectionString = string.Format("Version=3,URI=file://{0},FailIfMissing=True,Default Timeout=33", db);
#endif
cn.Open();
{
{
using(DbTransaction tr = cn.BeginTransaction())
{
try
{
using(DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = "INSERT INTO Cache(Ip, CountryName, RegionName, City, Latitude, Longitude, Time) VALUES(@p1, @p2, @p3, @p4, @p5, @p6, @p7)";
cmd.Parameters.Add(new SQLiteParameter("@p1", ip));
cmd.Parameters.Add(new SQLiteParameter("@p2", data.CountryName));
cmd.Parameters.Add(new SQLiteParameter("@p3", data.RegionName));
cmd.Parameters.Add(new SQLiteParameter("@p4", data.City));
cmd.Parameters.Add(new SQLiteParameter("@p5", data.Latitude));
cmd.Parameters.Add(new SQLiteParameter("@p6", data.Longitude));
cmd.Parameters.Add(new SQLiteParameter("@p7", data.CacheTime));
cmd.ExecuteNonQuery();
}
tr.Commit();
}
catch(Exception ex)
{
Console.WriteLine("PutDataToCache: " + ex.ToString());
Debug.WriteLine("PutDataToCache: " + ex.ToString());
tr.Rollback();
ret = false;
}
}
}
}
cn.Close();
}
}
catch(Exception ex)
{
#if MONO
Console.WriteLine("PutDataToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutDataToCache: " + ex.ToString());
ret = false;
}
return ret;
}
public bool BatchUpDate()
{
bool ret = true;
if (Created)
{
try
{
using (SQLiteConnection cn = new SQLiteConnection())
{
cn.ConnectionString = ConnectionString;
cn.Open();
{
using (DbTransaction tr = cn.BeginTransaction())
{
try
{
foreach (var item in BatchPutImageData)
{
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsert;
cmd.Parameters.Add(new SQLiteParameter("@p1", item.pos.X));
cmd.Parameters.Add(new SQLiteParameter("@p2", item.pos.Y));
cmd.Parameters.Add(new SQLiteParameter("@p3", item.zoom));
cmd.Parameters.Add(new SQLiteParameter("@p4", item.type));
cmd.Parameters.Add(new SQLiteParameter("@p5", BatchPutImage.curTime));
cmd.ExecuteNonQuery();
}
using (DbCommand cmd = cn.CreateCommand())
{
cmd.Transaction = tr;
cmd.CommandText = singleSqlInsertLast;
cmd.Parameters.Add(new SQLiteParameter("@p1", item.tile));
cmd.ExecuteNonQuery();
}
}
tr.Commit();
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
tr.Rollback();
ret = false;
}
}
}
cn.Close();
}
if (Interlocked.Increment(ref preAllocationPing) % 22 == 0)
{
CheckPreAllocation();
}
reSetBatchQueue();
}
catch (Exception ex)
{
#if MONO
Console.WriteLine("PutImageToCache: " + ex.ToString());
#endif
Debug.WriteLine("PutImageToCache: " + ex.ToString());
ret = false;
}
}
return(ret);
}
