public void ClassSelectionChanged()
{
PropsToWrite.Clear();
if (string.IsNullOrEmpty(SelectedClass))
{
return;
}
string schemaName;
int marjornum, minornum;
if (!Extension.Utilities.TryParseSchemaString(SelectedSchema, out schemaName, out marjornum, out minornum))
{
return;
}
BDE.FindInstancesScope scope = BDE.FindInstancesScope.CreateScope(Program.GetActiveDgnFile(), new BDE.FindInstancesScopeOption());
BES.IECSchema schema = BDE.DgnECManager.Manager.LocateSchemaInScope(scope, schemaName, marjornum, minornum, BES.SchemaMatchType.Exact);
BES.IECClass ecClass = schema.GetClass(SelectedClass);
foreach (BES.IECProperty ecProp in ecClass.Properties(false))
{
PropsToWrite.Add(new PropertyToWrite {
PropertyName = ecProp.Name, PropertyType = ecProp.Type.Name, PropertyValue = ""
});
}
}
protected override bool OnDataButton(BD.DgnButtonEvent ev)
{
BD.HitPath hitPath = DoLocate(ev, true, 1);
if (null != hitPath)
{
InstanceToWrite instanceInfo = (WriteInstanceOnElementView.Instance.DataContext as WriteInstanceOnElementViewModel).GetInstanceToWrite();
if (string.IsNullOrEmpty(instanceInfo.SchemaName) || string.IsNullOrEmpty(instanceInfo.ClassName) || instanceInfo.Properties.Count == 0)
{
mc.StatusPrompt = "请先选择要附加的class";
return(false);
}
BDEC.FindInstancesScope scope = BDEC.FindInstancesScope.CreateScope(Program.GetActiveDgnFile(), new BDEC.FindInstancesScopeOption());
BES.IECSchema schema = BDEC.DgnECManager.Manager.LocateSchemaInScope(scope, instanceInfo.SchemaName, instanceInfo.MajorVersion, instanceInfo.MinorVersion, BES.SchemaMatchType.Exact);
BDE.Element ele = hitPath.GetHeadElement();
BES.ECClass class1 = schema.GetClass(instanceInfo.ClassName) as BES.ECClass;
BDEC.DgnECInstanceEnabler instanceEnabler = BDEC.DgnECManager.Manager.ObtainInstanceEnabler(Program.GetActiveDgnFile(), class1);
BEI.StandaloneECDInstance instance = instanceEnabler.SharedWipInstance;
foreach (var pInfo in instanceInfo.Properties)
{
switch (pInfo.PropertyType.ToLower())
{
case "string":
instance.MemoryBuffer.SetStringValue(pInfo.PropertyName, -1, pInfo.GetValueAsString());
break;
case "boolean":
instance.MemoryBuffer.SetBooleanValue(pInfo.PropertyName, -1, pInfo.GetValueAsBoolean());
break;
case "int":
instance.MemoryBuffer.SetIntegerValue(pInfo.PropertyName, -1, pInfo.GetValueAsInt());
break;
case "double":
instance.MemoryBuffer.SetDoubleValue(pInfo.PropertyName, -1, pInfo.GetValueAsDouble());
break;
}
}
instanceEnabler.CreateInstanceOnElement(ele, instance, false);
mc.StatusPrompt = "附加完成";
mc.StatusMessage = $"将{instanceInfo.ClassName}附加到ID：{ele.ElementId}物体上";
}
return(true);
}