Customizing this Esri Sample I am able to get Lat and Long of new added Point to the Map at
<SPAN class="keyword token">function</SPAN> <SPAN class="token function">addToMap</SPAN><SPAN class="punctuation token">(</SPAN>evt<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
<SPAN class="keyword token">var</SPAN> symbol<SPAN class="punctuation token">;</SPAN>
toolbar<SPAN class="punctuation token">.</SPAN><SPAN class="token function">deactivate</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
map<SPAN class="punctuation token">.</SPAN><SPAN class="token function">showZoomSlider</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">switch</SPAN> <SPAN class="punctuation token">(</SPAN>evt<SPAN class="punctuation token">.</SPAN>geometry<SPAN class="punctuation token">.</SPAN>type<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
<SPAN class="keyword token">case</SPAN> <SPAN class="string token">"point"</SPAN><SPAN class="punctuation token">:</SPAN>
symbol <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">SimpleMarkerSymbol</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> mp <SPAN class="operator token">=</SPAN> webMercatorUtils<SPAN class="punctuation token">.</SPAN><SPAN class="token function">webMercatorToGeographic</SPAN><SPAN class="punctuation token">(</SPAN>evt<SPAN class="punctuation token">.</SPAN>geometry<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> lat <SPAN class="operator token">=</SPAN> mp<SPAN class="punctuation token">.</SPAN>x<SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> long <SPAN class="operator token">=</SPAN> mp<SPAN class="punctuation token">.</SPAN>y<SPAN class="punctuation token">;</SPAN>
console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN>lat<SPAN class="punctuation token">,</SPAN> long<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> point <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Point</SPAN><SPAN class="punctuation token">(</SPAN>lat<SPAN class="punctuation token">,</SPAN> long<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> graphic <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Graphic</SPAN><SPAN class="punctuation token">(</SPAN>point<SPAN class="punctuation token">,</SPAN> symbol<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
pointGraphicLayer<SPAN class="punctuation token">.</SPAN><SPAN class="token function">add</SPAN><SPAN class="punctuation token">(</SPAN>graphic<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>Now I need to do the same process for Multipoint class as
<SPAN class="keyword token">case</SPAN> <SPAN class="string token">"multipoint"</SPAN><SPAN class="punctuation token">:</SPAN>
symbol <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">SimpleMarkerSymbol</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> mp <SPAN class="operator token">=</SPAN> webMercatorUtils<SPAN class="punctuation token">.</SPAN><SPAN class="token function">webMercatorToGeographic</SPAN><SPAN class="punctuation token">(</SPAN>evt<SPAN class="punctuation token">.</SPAN>geometry<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN>mp<SPAN class="punctuation token">.</SPAN>points<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>
but I am getting this error

can you please let me know how I can get a list of lat and long of multi point?
Thanks
Update
I also tried this
<SPAN class="keyword token">case</SPAN> <SPAN class="string token">"multipoint"</SPAN><SPAN class="punctuation token">:</SPAN>
symbol <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">SimpleMarkerSymbol</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">this</SPAN><SPAN class="punctuation token">.</SPAN>points<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>
but the console.log() is not printing out any thing however I am not getting error neither