API Reference > OdDg Classes > OdDgHostAppServices Class
OdDgHostAppServices Class
OdDgHostAppServicesOdDgHostAppServices
Syntax
C++
class OdDgHostAppServices : public OdDbBaseHostAppServices;

DgHostAppServices.h

This class is the base class for platform specific operations within ODA Drawings API for DGN. 

Corresponding C++ library: TG_Db 

 

 
Name 
Description 
 
 
 
Name 
Description 
 
 
 
Name 
Description 
 
 
 
 
 
 
 
Returns the name of the client company. 
 
Creates an instance of an OdDgDatabase object.
 
 
Create new thumbnail through draw.
 
 
Returns the static OdRxClass description object associated with the database. 
 
Returns the fully qualified path to the specified file.
 
 
Returns a formatted message corresponding to the specified error code(s).  
 
Returns the font file to be used when a given font file is not found by ODA Drawings API for DGN. 
 
Returns the OdDbHostAppServices object used for reading .dwg files. 
 
Returns the name of the font mapping file used by the getPreferableFont function. 
 
Returns the preferable font name for the specified font name and type.
 
 
Returns the font to be used when the specified font is not found.
 
 
 
 
Returns a the bitmap device associated with this HostAppServices object.
 
 
 
 
 
 
Returns an alternate UndoController object for ODA Software. 
 
Returns an alternate stream object for undoredo operations. 
 
 
 
Returns the name of the client product. 
 
Returns the name of the client program. 
 
Loads the contents of the specified DGN file file into the database with which this HostAppServices object is associated.
 
 
Returns the release major and minor version string of the client application. 
 
 
 
 
 
Set custom thumbnail to file.
 
 
Returns the release version string of the client application. 
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