public void SavePhoto(string userID, Image userPhoto)
{
string[] allPhotos = fileRW.CsvFileRead(sourcePath);
int i;
//find user
for (i = 0; i < allPhotos.Length; i += 2)
{
if (allPhotos[i] == userID)
{
break;
}
}
string base64;
using (MemoryStream ms = new MemoryStream())
{
userPhoto.Save(ms, ImageFormat.Png);
byte[] bytes = ms.ToArray();
base64 = Convert.ToBase64String(bytes);
}
if (i < allPhotos.Length)
{
allPhotos[i + 1] = base64;
fileRW.CsvFileWrite(sourcePath, allPhotos);
return;
}
List <string> allPhotoList = new List <string>(allPhotos);
allPhotoList.Add(userID);
allPhotoList.Add(base64);
fileRW.CsvFileWrite(sourcePath, allPhotoList);
return;
}