void ISupportInitialize.EndInit()
{
if (!Initializing)
{
// Cannot complete WebView initialization that is not being initialized
throw new InvalidOperationException(DesignerUI.E_WEBVIEW_NOT_INITIALIZING);
}
if (!DesignMode)
{
OSVersionHelper.ThrowIfBeforeWindows10April2018();
}
try
{
Initialize();
}
catch (TypeLoadException)
{
// Some types are exposed that the designer tries to reflect over, throwing TypeLoadException
// We're okay to ignore this if we're not in design mode
if (!DesignMode)
{
throw;
}
}
}
private void Initialize()
{
Verify.AreEqual(_initializationState, InitializationState.IsInitializing);
// This is causing freezing
if (!DesignMode)
{
OSVersionHelper.ThrowIfBeforeWindows10April2018();
if (!WebViewControlInitialized)
{
if (Process == null)
{
// Was not injected via ctor, create using defaults
var options = new Win32.UI.Controls.Interop.WinRT.WebViewControlProcessOptions()
{
PrivateNetworkClientServerCapability =
(Win32.UI.Controls.Interop.WinRT.WebViewControlProcessCapabilityState)(_delayedPrivateNetworkEnabled
? WebViewControlProcessCapabilityState.Enabled
: WebViewControlProcessCapabilityState.Disabled),
EnterpriseId = _delayedEnterpriseId
};
Process = new WebViewControlProcess(options);
}
else
{
Verify.IsNotNull(Process);
_delayedPrivateNetworkEnabled = Process.IsPrivateNetworkClientServerCapabilityEnabled;
_delayedEnterpriseId = Process.EnterpriseId;
}
Verify.IsNotNull(Process);
_webViewControl = Process.CreateWebViewControlHost(Handle, ClientRectangle);
SubscribeEvents();
// Set values. They could have been changed in the designer
IsScriptNotifyAllowed = _delayedIsScriptNotifyAllowed;
IsIndexedDBEnabled = _delayedIsIndexDbEnabled;
IsJavaScriptEnabled = _delayedIsJavaScriptEnabled;
// This will cause a navigation
Source = _delayedSource;
}
else
{
// Already provided control
SubscribeEvents();
}
_webViewControl.IsVisible = true;
}
_initializationState = InitializationState.IsInitialized;
}