private static ECSchema CreateSchema(DgnFile File)
{
ECSchema newSchema = new ECSchema(schemaName, 1, 0, schemaName);
ECClass streamStateClass = new ECClass(className);
ECProperty streamDataProp = new ECProperty(propertyName, ECObjects.StringType);
streamStateClass.Add(streamDataProp);
newSchema.AddClass(streamStateClass);
var status = DgnECManager.Manager.ImportSchema(newSchema, File, new ImportSchemaOptions());
if (status != SchemaImportStatus.Success)
{
return(null);
}
return(newSchema);
}
public void CreateAndImport()
{
ECSchema schema = new ECSchema(SchemaTreeViewItems.Last().Name, 1, 0, "PDIWT");
foreach (var classnode in SchemaTreeViewItems.Last().ClassNodes)
{
ECClass someclass = new ECClass(classnode.Name);
foreach (var propnode in classnode.PropertyNodes)
{
ECProperty someProp = new ECProperty(propnode.Name, GetTypeFromString(propnode.PropertyType));
//someProp.
someclass.Add(someProp);
//someclass.AddProperty();
}
schema.AddClass(someclass);
}
if (BDEC.DgnECManager.Manager.ImportSchema(schema, Program.GetActiveDgnFile(), new BDEC.ImportSchemaOptions()) == BD.SchemaImportStatus.Success)
{
MessageBox.Show($"{schema.FullName}导入成功", " 水规院", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
public static ECSchema AddSchema()
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
ECSchema newSchema = new ECSchema(schemaName, 1, 0, schemaName);
ECClass streamStateClass = new ECClass(className);
ECProperty streamIdProp = new ECProperty("Id", ECObjects.StringType);
ECProperty streamDataProp = new ECProperty("StreamData", ECObjects.StringType);
streamStateClass.Add(streamIdProp);
streamStateClass.Add(streamDataProp);
newSchema.AddClass(streamStateClass);
var status = Manager.ImportSchema(newSchema, File, new ImportSchemaOptions());
if (status != SchemaImportStatus.Success)
{
return(null);
}
return(newSchema);
}
/// <summary>
/// Returns all the speckle stream states present in the custom schema (schema is attached to file).
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
public static List <StreamState> ReadState(ECSchema schema)
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
try
{
ECQuery readWidget = new ECQuery(schema.GetClass(className));
readWidget.SelectClause.SelectAllProperties = true;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
var states = new List <StreamState>();
using (DgnECInstanceCollection ecInstances = Manager.FindInstances(scope, readWidget))
{
foreach (IDgnECInstance instance in ecInstances)
{
var id = instance["Id"].StringValue;
var streamStateData = instance["StreamData"].StringValue;
var state = JsonConvert.DeserializeObject <StreamState>(streamStateData);
states.Add(state);
}
}
if (states != null)
{
states.ForEach(x => x.Initialise(true));
}
return(states);
}
catch (Exception e)
{
return(new List <StreamState>());
}
}
public static SchemaImportStatus ImportSchema(ECSchema schema, DgnFile file)
{
return(DgnECManager.Manager.ImportSchema(schema, file,
new ImportSchemaOptions()));
}