Search for the attribute inside insert

How to search for an attribute inside insert

Issue: How to search for an attribute inside insert (CADNET-8050).

Tips: To do this, get an entity with the type CadEntityTypeName.ATTDEF and in it a PromptString field with the value “StringToSearch”.

Example:

foreach (CadBaseEntity entity in cadImage.Entities)
{
    if (entity.TypeName == CadEntityTypeName.INSERT)
    {
        CadInsertObject insert = (CadInsertObject)entity;

        bool stop = false;

        CadBlockEntity block = cadImage.BlockEntities[insert.Name];
        foreach (CadBaseEntity e in block.Entities)
        {
            if (e.TypeName == CadEntityTypeName.ATTDEF)
            {
                CadAttDef attDef = (CadAttDef)e;

                if (attDef.PromptString == "StringToSearch") 
                {
                    newEntities.Remove(entity);
                    stop = true;
                    break;
                }
            }
        }

        if (stop)
        {
            break;
        }
    }
}
cadImage.Entities = newEntities.ToArray();
cadImage.UpdateSize();