WiX Burn custom bootstrapper: how to preserve a value stored in e.Result? -

WiX Burn custom bootstrapper: how to preserve a value stored in e.Result? -

when user click cancel button in bootstrapper ui, store result.cancel e.result in progress event handler. when applycomplete fired, value of e.result in handler not result.cancel, result.none.

how can preserve value of e.result?

e.result different every callback, can't preserve it. error applycomplete should 0x80070642 (which hresult form of win32 error code error_install_userexit) if returned result.cancel callback. should check error code.

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