public static int AfterOperation() { int result = 0; int res = Cbposlib.CloseTransaction(); if (res != 0) { result = 1; MessageBox.Show(AdditionalFunc.StringFromNativeUtf8(Cbposlib.GetErrorMessage(res)), "Ошибка"); } res = Cbposlib.BPOSClean(); if (res != 0) { result = 1; MessageBox.Show(AdditionalFunc.StringFromNativeUtf8(Cbposlib.GetErrorMessage(res)), "Ошибка"); } return(result); }