void webClient_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
Delegate_EndSearch d = new Delegate_EndSearch(EndSimpleSearch);
object[] args = new object[] { e };
this.Invoke(d, args);
if (this.eventComplete != null)
this.eventComplete.Set();
}
void webClient_ReloadDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
Delegate_EndSearch d = new Delegate_EndSearch(EndSimpleSearch);
object[] args = new object[] { e };
this.Invoke(d, args);
// 如果没有完成，还要继续做
if (this.m_reloadInfo.Cancel == false &&
this.m_reloadInfo.StartIndex + this.m_reloadInfo.CurrentItems.Count < this.m_reloadInfo.TotalItems.Count)
{
string strError = "";
int nRedoCount = 0;
Thread.Sleep(1000);
REDO:
int nRet = ReloadItems(this.m_reloadInfo.TotalItems,
this.m_reloadInfo.StartIndex + this.m_reloadInfo.CurrentItems.Count,
this.m_reloadInfo.ElementSet,
out strError);
if (nRet == -1)
{
if (this.m_exception != null && this.m_exception is WebException)
{
WebException ex = this.m_exception as WebException;
if (ex.Status == WebExceptionStatus.ProtocolError)
{
// 重做
if (nRedoCount < 2)
{
nRedoCount++;
Thread.Sleep(1000);
goto REDO;
}
// 询问是否重做
DialogResult result = MessageBox.Show(this,
"重新装载时发生错误:\r\n\r\n" + strError + "\r\n\r\n是否重试?\r\n\r\n(Yes: 重试; No: 中断操作",
"AmazonSearchForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (result == System.Windows.Forms.DialogResult.Yes)
{
Thread.Sleep(1000);
goto REDO;
}
}
}
this.amazonSimpleQueryControl_simple.Comment = strError;
}
return;
}
// 清除进度条
if (this.m_reloadInfo.StartIndex + this.m_reloadInfo.CurrentItems.Count >= this.m_reloadInfo.TotalItems.Count)
{
this.stop.HideProgress();
this.stop.SetMessage("");
}
if (this.eventComplete != null)
this.eventComplete.Set();
}
void webClient_MultiLineDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
#if NO
Delegate_EndSearch d = new Delegate_EndSearch(EndMultiLineSearch);
object[] args = new object[] { e };
this.MainForm.Invoke(d, args);
#endif
_end_e = e;
if (this.eventComplete != null)
this.eventComplete.Set();
}
