protected virtual void OnNavigateError(WebBrowserNavigateErrorEventArgs e)
{
if (NavigateError != null)
{
this.NavigateError(this, e);
}
}
/// <summary>
/// Notifies the <see cref="P:Parent"/> that an error occured during navigation.
/// </summary>
/// <param name="webBrowser">The top-level or frame <see cref="T:WebBrowser"/> corresponding to the navigation.</param>
/// <param name="url">The URL for which navigation failed.</param>
/// <param name="frame">The name of the frame in which to display the resource, or <see langword="null"/> if no named frame was targeted for the resource.</param>
/// <param name="status">The <see cref="T:WebBrowserNavigateErrorStatus">error status code</see>, if available.</param>
/// <param name="cancel"><see langword="true"/> if the navigation should be canceled; otherwise <see langword="false"/>.</param>
/// <returns>
/// <see langword="true"/> to cancel the navigation; otherwise <see langword="false"/>.
/// </returns>
public override bool NavigateError(WebBrowser webBrowser, string url, string frame, WebBrowserNavigateErrorStatus status, bool cancel)
{
Uri uri = new Uri(url ?? string.Empty);
var e = new WebBrowserNavigateErrorEventArgs(webBrowser, uri, frame, status, cancel);
this.Parent.OnNavigateError(e);
return(e.Cancel);
}
private void wbMain_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
int code = e.StatusCode;
// 发生错误时，转向本地页面
if (code == 404)
{
wbMain.DocumentText = Config.GetErrorHtml(code);
}
}
public void NavigateError(object pDisp, ref object url, ref object frame, ref object statusCode, ref bool cancel)
{
string uriString = (url == null) ? "" : ((string)url);
string frameString = (frame == null) ? "" : ((string)frame);
int statusCodeInt = (statusCode == null)? 0 : ((int)statusCode);
WebBrowserNavigateErrorEventArgs e = new WebBrowserNavigateErrorEventArgs(uriString, frameString, statusCodeInt, pDisp);
this.parent.OnNavigateError(e);
cancel = e.Cancel;
}
/// <summary>
/// Nothrow guarantee.
/// </summary>
void Browser_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
Program.AssertOnEventThread();
navigationError = true;
try
{
log.DebugFormat("Navigate error ({0}): {1}", e.StatusCode, e.Url);
if ((e.StatusCode == 401 || e.StatusCode == 403))
{
log.Warn("Clearing secret and re-prompting, since we've seen a 401/403.");
BrowserState.BrowserCredentials creds = lastBrowserState.Credentials;
bool persisting = creds == null ? true : creds.PersistCredentials;
CompleteClearSecret(lastBrowserState);
TriggerGetSecret(lastBrowserState);
}
}
catch (Exception exn)
{
log.Error(exn, exn);
}
}
private void wbStatistics_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
int code = e.StatusCode;
wbStatistics.DocumentText = Config.GetErrorHtml(code);
}
private void WebBrowserEx_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
Trace.WriteLine(string.Format("URL={0}, TargetFrameName={1}, StatusCode={2}", e.Url, e.TargetFrameName, e.StatusCode), string.Format("[{0}] WebBrowserEx.NavigateError", this.instance));
}
private void wbStatistics_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
int code = e.StatusCode;
}
private void wb_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
}
private void wb2_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
this.wb2.Navigate("https://www.google.co.jp/?gws_rd=ssl");
}
// Raises the NavigateError event.
protected virtual void OnNavigateError(WebBrowserNavigateErrorEventArgs e)
{
if (e.StatusCode == 404 &&
e.Url == string.Format("http://{0}/openid/login/", this.TrackerDomain))
this.Navigate(string.Format("http://{0}/{1}/openid/login/", this.TrackerDomain, this.TrackerSubDomain));
else
{
MessageBox.Show(this, string.Format(@"Unable to connect to {0}.
HTTP Status Code: {1}", e.Url, e.StatusCode), "Navigation Error!", MessageBoxButtons.OK,
MessageBoxIcon.Error);
Application.ExitThread();
}
}
// Raises the NavigateError event.
protected virtual void OnNavigateError(WebBrowserNavigateErrorEventArgs e)
{
if (this.NavigateError != null)
{
this.NavigateError(this, e);
}
}
private void wb_NavigateError(object sender, WebBrowserNavigateErrorEventArgs e)
{
// Display an error message to the user.
//Muestro informacion en el laber estado
Estado.Text = "Error :" + e.StatusCode.ToString();
/*
MessageBox.Show("Cannot navigate to " + e.Url);
if (e.StatusCode.ToString() == "404")
{
MessageBox.Show("Page no found");
}
//Lista de errores ¿Creamos IF?
//http://msdn.microsoft.com/en-us/library/bb268233.aspx
* */
}
