public List <MetadataItem> GetList()
{
List <MetadataItem> result = new List <MetadataItem>();
foreach (PropertyItem prop in fSystemImage.PropertyItems)
{
MetadataDefinition defn = MetadataLibrary.Lookup(prop.Id);
if (defn == null)
{
defn = new MetadataDefinition()
{
Id = prop.Id,
Name = "?",
Category = "Unknown Tags",
Description = string.Empty,
DataType = prop.Type != 0 ? (MetadataType)prop.Type : MetadataType.Undefined
};
}
object value = GetObject(prop);
result.Add(new MetadataItem(defn, value));
}
return(result);
}
public static void ExportAllKnownMetadataDefinitions(string path)
{
Dictionary <string, object> result = new Dictionary <string, object>();
foreach (MetadataDefinition defn in MetadataLibrary.GetList())
{
result.Add("0x" + defn.Id.ToString("X4"), defn);
}
File.WriteAllText(path, Json.Serialize(result));
}
public List <MetadataItem> GetAllDefinedMetadata()
{
List <MetadataItem> result = GetList();
foreach (MetadataDefinition defn in MetadataLibrary.GetList())
{
MetadataItem item = result.FirstOrDefault(c => c.Definition.Id == defn.Id);
if (item == null)
{
result.Add(new MetadataItem(defn));
}
}
return(result);
}
public static void ExportMetadataDefinitionsToCsv(string path)
{
using (Stream stream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
using (StreamWriter writer = new StreamWriter(stream))
{
foreach (MetadataDefinition defn in MetadataLibrary.GetList())
{
string line = string.Format("{0:X4}, {0}, {1}, {2}, {3}, {4}",
defn.Id,
defn.Category,
defn.Name,
"type",
defn.Description
);
writer.WriteLine(line);
}
}
}
}
public void Remove(string propName)
{
int propId = MetadataLibrary.GetId(propName);
Remove(propId);
}
public void Set(string propName, object value)
{
int propId = MetadataLibrary.GetId(propName);
Set(propId, value);
}
public object Read(string propName)
{
int propId = MetadataLibrary.GetId(propName);
return(Read(propId));
}
public bool Has(string propName)
{
int propId = MetadataLibrary.GetId(propName);
return(Has(propId));
}
