CDockState::GetVersion

DWORD GetVersion( );

Return Value

1 if the stored bar information is older than current bar state; 2 if the stored bar information is the same as the current bar state.

Remarks

Call this function to retrieve the version number of the stored bar state. Version support enables a revised bar to add new persistent properties and still be able to detect and load the persistent state created by an earlier version of the bar.

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See Also   CDockState::LoadState, CDockState::SaveState, CDockState::Clear, CFrameWnd::GetDockState, CFrameWnd::SetDockState