private static void Initialize()
{
//try
//{
CaptchaConfiguration config = CaptchaConfiguration.GetConfig();
if (
(config.DefaultProvider == null)
|| (config.Providers == null)
|| (config.Providers.Count < 1)
)
{
throw new ProviderException("You must specify a valid default provider.");
}
providerCollection = new CaptchaProviderCollection();
ProvidersHelper.InstantiateProviders(
config.Providers,
providerCollection,
typeof(CaptchaProvider));
providerCollection.SetReadOnly();
defaultProvider = providerCollection[config.DefaultProvider];
//}
//catch (Exception ex)
//{
// initializationException = ex;
// isInitialized = true;
// throw ex;
//}
//isInitialized = true;
}
public void CopyTo(CaptchaProvider[] array, int index)
{
base.CopyTo(array, index);
}
protected override void OnInit(EventArgs e)
{
if (this.Site != null && this.Site.DesignMode)
{
}
else
{
base.OnInit(e);
// an exception always happens here in design mode
// this try is just to fix the display in design view in VS
try
{
captchProvider = CaptchaManager.Providers[providerName];
captcha = captchProvider.GetCaptcha();
this.Controls.Add(captcha.GetControl());
}
catch { }
}
}
