private static void createMDF(DataType dtype)
{
string connectionString;
switch (dtype)
{
case DataType.Annotation:
connectionString = createConnectionString(ANNOMDFFILENAME);
using (AnnoDB db = new AnnoDB(connectionString))
{
if (db.DatabaseExists())
{
db.DeleteDatabase();
}
db.CreateDatabase();
}
break;
case DataType.Meteorite:
connectionString = createConnectionString(METEOMDFFILENAME);
using (MeteoDB db = new MeteoDB(connectionString))
{
if (db.DatabaseExists())
{
db.DeleteDatabase();
}
db.CreateDatabase();
//db.MeteoTable.InsertOnSubmit(new Meteorite());
}
break;
case DataType.LibObject:
connectionString = createConnectionString(LIBRARYFILENAME);
using (LibDB db = new LibDB(connectionString))
{
if (db.DatabaseExists())
{
db.DeleteDatabase();
}
db.CreateDatabase();
}
break;
}
}
internal static object getDataContext(DataType dtype)
{
string connectionString;
switch (dtype)
{
case DataType.Annotation:
connectionString = createConnectionString(ANNOMDFFILENAME);
AnnoDB db = new AnnoDB(connectionString);
{
if (!db.DatabaseExists())
{
createMDF(dtype);
}
return(db);
}
break;
case DataType.Meteorite:
connectionString = createConnectionString(METEOMDFFILENAME);
MeteoDB mdb = new MeteoDB(connectionString);
{
if (!mdb.DatabaseExists())
{
createMDF(dtype);
}
return(mdb);
}
break;
case DataType.LibObject:
connectionString = createConnectionString(LIBRARYFILENAME);
LibDB lib = new LibDB(connectionString);
{
if (!lib.DatabaseExists())
{
createMDF(dtype);
}
return(lib);
}
break;
}
return(null);
}