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protectedvirtual |
Called by the framework when the user-interface item for the CBCGColorBar command ID should be updated
Override this member function when you need a special processing to enable or disable user-interface items associated with the CBCGPColorBar object command ID.
pTarget | A pointer a window containing a user-interface item that should be updated |
bDisableIfNoHndler | Specifies whether the user-interface item should be disabled if there is no handler defined in message map |
Reimplemented from CBCGPToolBar.