How to get the ECProperty's Group Name?

Rick cheng said:

I need to know the property belongs to which group or category, "General", "Geometry", "Extended", "Raw Data" , "Groups"?

"General", "Geometry", "Extended" and so on, they are just categories of the customAttribute in Microstation.

you can utilize the following code to retrive CategoryInformation, and check its displayLabel.
1. First of all, you should reference Bentley.ECObjects3.dll.
2. Common PropertyCategories are listed below:

{
  Miscellaneous = 0,
  General = 1,
  Extended = 2,
  RawData = 4,
  Geometry = 8,
  Groups = 16, 
  Material = 32, 
  Relationships = 64, 
  All = -1,
}

3. Retrive CategoryInformation:

string displayLabel;
int categoryPriority;
bool categoryDefaultExpand;
string categoryInformation = ECPropertyPane.GetCategoryInformation(out displayLabel, out categoryPriority, 
                            out categoryDefaultExpand, property, property.ClassDefinition);

4. That's all, hope it can be of some help.

Rick cheng said:

I need to know the property belongs to which group or category, "General", "Geometry", "Extended", "Raw Data" , "Groups"?

"General", "Geometry", "Extended" and so on, they are just categories of the customAttribute in Microstation.

you can utilize the following code to retrive CategoryInformation, and check its displayLabel.
1. First of all, you should reference Bentley.ECObjects3.dll.
2. Common PropertyCategories are listed below:

{
  Miscellaneous = 0,
  General = 1,
  Extended = 2,
  RawData = 4,
  Geometry = 8,
  Groups = 16, 
  Material = 32, 
  Relationships = 64, 
  All = -1,
}

3. Retrive CategoryInformation:

string displayLabel;
int categoryPriority;
bool categoryDefaultExpand;
string categoryInformation = ECPropertyPane.GetCategoryInformation(out displayLabel, out categoryPriority, 
                            out categoryDefaultExpand, property, property.ClassDefinition);

4. That's all, hope it can be of some help.

Frank Zeng said:

you can utilize the following code

Thanks for sharing this!

As I can see in the assembly, GetCategoryInformation is single-purpose wrapper around general GetCustomAttributes method.

Regards,

  Jan

thanks Frank for your help,that's what i am looking for.