public static CatalogDatabaseConn[] GetCatalogDatabaseConns()
{
try
{
if (!File.Exists(ConfigFilename))
{
return(null);
}
string[] lines = File.ReadAllLines(ConfigFilename, Encoding.Default);
List <CatalogDatabaseConn> items = new List <CatalogDatabaseConn>();
foreach (string ln in lines)
{
//SPATIAL CONNECTION:name,description,connectionstring
if (ln.ToUpper().Contains("SPATIAL CONNECTION@"))
{
string[] parts = ln.Split('@');
parts = parts[1].Split(',');
SpatialDatabaseConn conn = new SpatialDatabaseConn(parts[0], parts[1], parts[2]);
CatalogDatabaseConn cdc = new CatalogDatabaseConn(parts[0], conn, parts[1]);
items.Add(cdc);
}
}
return(items.Count > 0 ? items.ToArray() : null);
}
catch (Exception ex)
{
Log.WriterException(ex);
return(null);
}
}
private void LoadSubCatalogItems()
{
SpatialDatabaseConn conn = _tag as SpatialDatabaseConn;
if (conn == null)
{
return;
}
//datasets
ICatalogEntity[] datasets = conn.GetSpatialFeatureDatasets();
if (datasets != null && datasets.Length > 0)
{
foreach (SpatialFeatureDataset ds in datasets)
{
CatalogFeatureDataset dsIt = new CatalogFeatureDataset(ds.Name, ds, ds.Description);
AddChild(dsIt);
}
}
//fetclass
ICatalogEntity[] fetclasses = conn.GetSpatialFeatureClasses();
if (fetclasses != null && fetclasses.Length > 0)
{
foreach (SpatialFeatureClass fetc in fetclasses)
{
CatalogFeatureClass fetcIt = new CatalogFeatureClass(fetc.Name, fetc, fetc.Description);
AddChild(fetcIt);
}
}
//
Refresh();
}