public async Task UploadEventImgAsync(int eventId, string pictureName)
{
var address = string.Format("{0}/{1}/", UPLOAD_EVENT_IMG_URL, eventId);
await HttpClientUtils.UploadFileAsync(address, pictureName);
}
public async Task UploadPersonImgAsync(int personId, string pictureName)
{
var address = string.Format("{0}/{1}/", UPLOAD_PERSON_IMG_URL, personId);
await HttpClientUtils.UploadFileAsync(address, pictureName);
}