C:\inole2\chap15\cpatron>diff tenant.cpp ..\..\chap15\patron\tenant.cpp 
58a59,60
> 
>     //CHAPTER15MOD
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<     m_rcPos.left=-1;
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<     //CONTROLMOD
<     m_fSwitchingActive=FALSE;
<     //End CONTROLMOD
---
>     m_rcPos.left=-1;
>     //End CHAPTER15MOD
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< //CHAPTER15MOD
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<     //CONTROLMOD
---
>     //CHAPTER15MOD
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<     //End CONTROLMOD
---
>     //End CHAPTER15MOD