Hello Everyone!!! 

here is my problem : 

with arduino IDE(1.8.3)
open arduino ide -> sketch -> add library -> library manager -> typin in "esp32 oled" -> select the library ->install 
in C:\Users\User\Documents\Arduino\libraries a new folder appears : ESP8266_Oled_Driver_for_SSD1306_display -> OK

( i know it's confusing but the library is compatible with esp32 even if in the name only esp8266 appears )
i tryed to achieve the same process with the new tool : 

with VS2017
visual micro explorer -> manage Libraries tab -> search for esp32 oled -> clikc on the founded library ->
i have then a pop up asking  me if i want to install the library , press OK  ->
in C:\Users\User\Documents\Arduino\libraries a new folder appears : ESP8266_Oled_Driver_for_SSD1306_display -> OK


now that i installed correctly the library let's play the example.
with arduino : files -> examples -> in the example folder of the library -> SSD1306SimpleDemo -> upload -> the demo is working -> OK

but in VS2017
->vMicro 
-> Open Existing Arduino Project 
-> i go to y\examples\SSD1306SimpleDemo folder
-> then select SSD1306SimpleDemo.ino 
but i had a red trait under "#include "SSD1306.h" that says : " can't open the sourcefile SSD1306.h" and of course a lot of other errors due to the use of linked methods.
i changed with :  #include <ESP8266_Oled_Driver_for_SSD1306_display\SSD1306.h> no more error and i have the intellisense for the object
->then "Build and Upload"
->SSD1306SimpleDemo.ino: 16:61: fatal error: ESP8266_Oled_Driver_for_SSD1306_display\SSD1306.h: No such file or directory compilation terminated


   
Could you please explain to me what i did wrong ?  and what to do for being able to make that example work .
 
i have another simple question : When a library is downloaded it goes to the C:\Users\User\Documents\Arduino\libraries folder   but when i go to 
vstudio -> 
Add Library -> under the " select a user installed library " list  i don't see the new library installed .
i rescan and reopen vs but nothing is updated . 
 
Could you please explain why ? and where the library is ?
 
thanks a lot !   
 
Kasra