public async Task LoadData()
{
var b = IsLocalFile();
if (b)
{
await LoadLocalFile();
return;
}
//is a file on internet
using (var wc = new WebClient())
{
StartReadFile?.Invoke(this, EventArgs.Empty);
var allText = await wc.DownloadStringTaskAsync(FileToRead);
await ProcessText(allText);
EndReadFile?.Invoke(this, EventArgs.Empty);
}
}
async Task LoadLocalFile()
{
ContinueRead = true;
StartReadFile?.Invoke(this, EventArgs.Empty);
using (var stream = File.Open(FileToRead, FileMode.OpenOrCreate, FileAccess.Read))
{
using (var reader = new StreamReader(stream, FileEnconding))
{
if (this.ReadAllFirstTime)
{
var allText = await reader.ReadToEndAsync();
await ProcessText(allText);
}
else
{
string line;
while (ContinueRead && ((line = await reader.ReadLineAsync()) != null))
{
try
{
//maybe process async?!
await ProcessText(line);
}
catch (Exception ex)
{
string s = ex.Message;
//@class.Log(LogLevel.Error,0,"end send data ERROR receiver file from storage"+s,ex,null);
throw;
}
}
}
}
EndReadFile?.Invoke(this, EventArgs.Empty);
}
}