## Carbide.c++ preferences

The Carbide.c++ panel in the Preferences window provides an option to keep your projects updated when you add or create files. Figure 1 shows the Carbide.c++ preference panel.

Figure 1 - Carbide.c++ preferences page

##### Table 1 Carbide.c++ Preferences —items

Item | Explanation
--- | ---
Keep Symbian OS project files (bld.inf/mmp) in sync with project changes | Select this option to update project files (bld.inf and mmp) when you add, remove, rename or move files and directories in your current workspace.
When files are added to the project | The following options are available when files are added to a project: Ask before changing bld.inf/mmp - You are prompted to allow changes Always change bld.inf/mmp - Changes are made wthout asking you to allow change Never change bld.inf/mmp - No changes are made
When files in the project are moved/renamed/deleted | The following options are available that effect the bld.inf or mmp files when files in a project are moved, renamed, or deleted: Ask before changing bld.inf/mmp - You are prompted to allow changes Always change bld.inf/mmp - Changes are made wthout asking you to allow change Never change bld.inf/mmp - No changes are made
Indexing Options | The following options control how the project mmp files are indexed: Index only source files from mmp files being built (default) Index source files from all mmp files

##### Related references

- Platform Filtering Preferences
- SDK Preferences