MAPI Context Flags
4/8/2010
These flags indicate unsupported actions that should therefore appear disabled in Listview and/or Context menus. These flags can be used one at a time, or combined using the bitwise OR operator, to form a bitmask that is used as the value of the PR_CE_CONTEXT_FLAGS message property tag.
| Constant | Value | Description |
|---|---|---|
CE_CONTEXT_DISABLE_REPLY |
0x00000001 |
Disable the Reply and Reply All menu items for this message. |
CE_CONTEXT_DISABLE_FORWARD |
0x00000002 |
Disable the Forward menu item for this message. |
CE_CONTEXT_DISABLE_DELETE |
0x00000004 |
Disable the Delete menu for this message. |
CE_CONTEXT_DISABLE_MOVE |
0x00000008 |
Disable the Move menu item for this message. |
CE_CONTEXT_DISABLE_FLAG |
0x00000010 |
Disable the Flag-related (for follow-up) menu items for this message. |
CE_CONTEXT_DISABLE_MARKREAD |
0x00000020 |
Disable the Mark as Read/Unread menu items for this message. |