About migrating code from 9.3 to 10
ArcGIS software has some significant enhancements moving from ArcGIS 9.3 to ArcGIS 10.x. These enhancements include framework changes, such as the introduction of add-ins, as well as some changes to how Component Object Model (COM) components are registered.
The ArcGIS Code Migration Analyzer has been created to assist you in identifying areas that require updates, such as references and project target settings.
See Also:
Migrating ArcGIS 9.3 Desktop and Engine custom components to ArcGIS 10How to migrate ArcGIS 9.3 Desktop and Engine stand-alone applications to ArcGIS 10
How to run the ArcGIS Code Migration Analyzer
Migrating VBA customizations to ArcGIS 10
Migrating desktop editing customizations to ArcGIS 10
Migrating schematic custom code to ArcGIS 10
Type changes between 9.3 and 10