/// <summary>
/// Retrieves URL with events in the OnReceiveData event.
/// </summary>
/// <param name="Url"></param>
/// <param name="BufferSize"></param>
/// <returns></returns>
public string GetUrlEvents(string Url, long BufferSize)
{
StreamReader oHttpResponse = this.GetUrlStream(Url);
if (oHttpResponse == null)
{
return("");
}
long lnSize = BufferSize;
if (this.oWebResponse.ContentLength > 0)
{
lnSize = this.oWebResponse.ContentLength;
}
else
{
lnSize = 0;
}
Encoding enc = Encoding.GetEncoding(1252);
StringBuilder loWriter = new StringBuilder((int)lnSize);
char[] lcTemp = new char[BufferSize];
OnReceiveDataEventArgs oArgs = new OnReceiveDataEventArgs();
oArgs.TotalBytes = lnSize;
lnSize = 1;
int lnCount = 0;
long lnTotalBytes = 0;
while (lnSize > 0)
{
lnSize = oHttpResponse.Read(lcTemp, 0, (int)BufferSize);
if (lnSize > 0)
{
loWriter.Append(lcTemp, 0, (int)lnSize);
lnCount++;
lnTotalBytes += lnSize;
// *** Raise an event if hooked up
if (this.OnReceiveData != null)
{
/// *** Update the event handler
oArgs.CurrentByteCount = lnTotalBytes;
oArgs.NumberOfReads = lnCount;
oArgs.CurrentChunk = lcTemp;
this.OnReceiveData(this, oArgs);
// *** Check for cancelled flag
if (oArgs.Cancel)
{
goto CloseDown;
}
}
}
} // while
CloseDown:
oHttpResponse.Close();
// *** Send Done notification
if (this.OnReceiveData != null && !oArgs.Cancel)
{
// *** Update the event handler
oArgs.Done = true;
this.OnReceiveData(this, oArgs);
}
// return lcHtml;
return(loWriter.ToString());
}
/// <summary>
/// Retrieves URL with events in the OnReceiveData event.
/// </summary>
/// <param name="Url"></param>
/// <param name="BufferSize"></param>
/// <returns></returns>
public string GetUrlEvents(string Url, long BufferSize)
{
StreamReader oHttpResponse = this.GetUrlStream(Url);
if (oHttpResponse == null)
return "";
long lnSize = BufferSize;
if (this.oWebResponse.ContentLength > 0)
lnSize = this.oWebResponse.ContentLength;
else
lnSize = 0;
Encoding enc = Encoding.GetEncoding(1252);
StringBuilder loWriter = new StringBuilder((int)lnSize);
char[] lcTemp = new char[BufferSize];
OnReceiveDataEventArgs oArgs = new OnReceiveDataEventArgs();
oArgs.TotalBytes = lnSize;
lnSize = 1;
int lnCount = 0;
long lnTotalBytes = 0;
while (lnSize > 0)
{
lnSize = oHttpResponse.Read(lcTemp, 0, (int)BufferSize);
if (lnSize > 0)
{
loWriter.Append(lcTemp, 0, (int)lnSize);
lnCount++;
lnTotalBytes += lnSize;
// *** Raise an event if hooked up
if (this.OnReceiveData != null)
{
/// *** Update the event handler
oArgs.CurrentByteCount = lnTotalBytes;
oArgs.NumberOfReads = lnCount;
oArgs.CurrentChunk = lcTemp;
this.OnReceiveData(this, oArgs);
// *** Check for cancelled flag
if (oArgs.Cancel)
goto CloseDown;
}
}
} // while
CloseDown:
oHttpResponse.Close();
// *** Send Done notification
if (this.OnReceiveData != null && !oArgs.Cancel)
{
// *** Update the event handler
oArgs.Done = true;
this.OnReceiveData(this, oArgs);
}
// return lcHtml;
return loWriter.ToString();
}
