Angle-resolved patterns of the differential cross section for resonance-affectedphoto double-ionization in neon under the conditions of equal and slightlyunequal energies of the ejected electrons are calculated using ab initioN-electronscattering wavefunctions that take into account interference, exchange andcorrelation effects. Post-collisional interactions are included a posteriori,correcting the direct and resonant amplitudes in the scattering wavefunctions bymeans of separate correlation factors taken from the literature. The method usedfor constructing scattering wavefunctions with two electrons in the continuum isdescribed in detail. Comparison between theoretical cross sections convoluted withapparatus functions and available experimental data (Schaphorst S J, Jean A,Schwarzkopft O, Lablanquie P, Andric L, Huetz A, Mazeau J and Schmidt V 1996J. Phys. B: At. Mol. Opt. Phys. 29 1901; Rioual S, Rouvellou B, Avaldi L, BatteraG, Camilloni R, Stefani G and Turri G 2000 Phys. Rev. A 61 044702and Rioual S, Rouvellou B, Avaldi L, Battera G, Camilloni R, StefaniG and Turri G 2001 Phys. Rev. Lett. 86 1470) shows close agreement.Resonant, direct and interference contributions to the differential cross sectionsand geometrical features of the electron emission are analysed in detail.