Hi KamalWP7,
While navigating to a local page, this method
NavigateToLocalStreamUri method is suggested.
public sealed partial class TestPage : Page
{
// ... other code ...
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// The 'Host' part of the URI for the ms-local-stream protocol needs to be a combination of the package name
// and an application-defined key, which identifies the specific resolver, in this case 'MyTag'.
Uri url = webView4.BuildLocalStreamUri("MyTag","/Minesweeper/default.html");
StreamUriWinRTResolver myResolver = new StreamUriWinRTResolver();
// Pass the resolver object to the navigate call.
webView4.NavigateToLocalStreamUri(url, myResolver);
}
}
public sealed class StreamUriWinRTResolver : IUriToStreamResolver
{
public IAsyncOperation<IInputStream> UriToStreamAsync(Uri uri)
{
if (uri == null)
{
throw new Exception();
}
string path = uri.AbsolutePath;
// Because of the signature of the this method, it can't use await, so we
// call into a seperate helper method that can use the C# await pattern.
return GetContent(path).AsAsyncOperation();
}
private async Task<IInputStream> GetContent(string path)
{
// We use a package folder as the source, but the same principle should apply
// when supplying content from other locations
try
{
Uri localUri= new Uri("ms-appx:///html" + path);
StorageFile f = await StorageFile.GetFileFromApplicationUriAsync(localUri);
IRandomAccessStream stream = await f.OpenAsync(FileAccessMode.Read);
return stream;
}
catch (Exception) { throw new Exception("Invalid path"); }
}
}
--James
<THE CONTENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS OR IMPLIED>
Thanks
MSDN Community Support
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