Latest Contributions by TaoMei

thanks very muchNicholas Furness, I followed your instructions and make it work. i still have some problem, like how do draw circle or how to make these symbols update position while moving. but this is a good start. i can tried to solve those on my own first.  thanks again. ... View more

Hi Michael Branscomb : i followed your comments and it works very well to me. i can both use EncCell(String) to load 000 file and also EncCell to load Exchange set for all the maps on my hand. My project is to develop collision preventation for ships. so we i have a ENC viewed, i need to draw circles (for distance), triagles(for other ships) or other type of shapes on the map to show the collision preventation status right now. i tried whatever i can to see the examples you have and tried ShapefileFeatureTable class to show something on the map. but it seems different to draw the simple shapes like circle triagle on map. please help to share some suggestions on my requirements. thanks Mei Tao ... View more

Thanks Very much! i followed your instrcution and loaded the s57 map downloaded from the internet, which is the 'exchange set', which had the catalog.031 file along with the .000 or .001 file. however, i only have some .000 file on hand.  is there a way i can load .000 file only or is there a way i can generate the catalog.031 for my .000 files? i have 97 .000 files in total. i searched a lot on the web for the whole day, but i didn't find a good answer. i know i need to do my own experience before asking,  but trust me i've tried to get the information i need as hard as i can. sorry for keeping asking the quesions. ... View more

Hi Michael I had a problem when i tried to load the s57 map. the sample works just fine and i see a very nice map.  however i check the code of the sample, it seems to me the sentence that loads the map is   string encPath = DataManager.GetDataFolder("9d2987a825c646468b3ce7512fb76e2d", "ExchangeSetwithoutUpdates", "ENC_ROOT","CATALOG.031"); is this the one that defines which map to load？ what does each parameters mean if i want to load a different map. my final target is to build an application for the marintime map which are all local file. the files are ended by 000 i have some s57 map files, is there a way i can load the local file by this sample? thanks Mei Tao ... View more

Thanks for your reply. I followed your instruction and it works! I'm very new here and have no experience on ENC before. i download ArcGIS Runtime SDK for .NET from ArcGIS for Developers which is 100.8.0 before that, i already download installed visual studio 2019. and then i got the file name ArcGIS_Runtime_SDK_DotNet_100_8_0.vsix i installed this, and then i can see the ArcGis template in my visual studio. and i tried to new a blank template. with both .net framework and .net core. and it just shows up a web Map and seems work. then , i download the sample from github https://codeload.github.com/Esri/arcgis-runtime-samples-dotnet/zip/v10.2.7 as you guessed (i'm tyring to download the latest but i seems i was wrong) download the sample https://codeload.github.com/Esri/arcgis-runtime-samples-dotnet/zip/master  works fine.   to the new guys who have the same problem. ... View more