Example #1
0
        public void HTMLDocumentAsynchronouslyOnLoadTest()
        {
            // Initialize an AutoResetEvent
            var resetEvent = new AutoResetEvent(false);

            // Initialize an HTML document
            var document  = new HTMLDocument();
            var isLoading = false;

            // Subscribe to the 'OnLoad' event
            // This event will be fired once the document is fully loaded
            document.OnLoad += (sender, @event) =>
            {
                isLoading = true;
                resetEvent.Set();
            };

            // Navigate asynchronously at the specified Uri
            document.Navigate("https://docs.aspose.com/html/net/working-with-documents/creating-a-document/document.html");

            // Here the document is not loaded yet
            Assert.False(isLoading);

            // Wait 5 seconds for the file to load
            Assert.True(resetEvent.WaitOne(5000), "Thread works too long, more than 5000 ms");

            // Here is the loaded document
            Assert.True(isLoading);

            Output.WriteLine("outerHTML = {0}", document.DocumentElement.OuterHTML);
        }
Example #2
0
        private static void Main(string[] args)

        {
            var htmlDocument = new HTMLDocument();

            //htmlDocument.OnLoad += MakeImage;
            htmlDocument.OnReadyStateChange += MakePDF;
            htmlDocument.Navigate("http://jv.gilead.org.il/pg/22759-h/");
            IsFinished.WaitOne();
            htmlDocument.Dispose();
        }
Example #3
0
        public static void EventNavigate()
        {
            // ExStart:EventNavigate
            // The path to the documents directory.
            string dataDir = RunExamples.GetDataDir_Data();

            var document = new HTMLDocument();

            // you can subscribe to the event 'OnLoad'
            document.OnLoad += (sender, @event) =>
            {
                // manipulate with document here
            };
            document.Navigate(dataDir + "input.html");

            // ExEnd:EventNavigate
        }
Example #4
0
        public void HTMLDocumentAsynchronouslyOnReadyStateChangeTest()
        {
            // Initialize an AutoResetEvent
            var resetEvent = new AutoResetEvent(false);

            // Create an instance of an HTML document
            var document = new HTMLDocument();

            // Create a string variable for OuterHTML property reading
            var outerHTML = string.Empty;

            // Subscribe to 'ReadyStateChange' event
            // This event will be fired during the document loading process
            document.OnReadyStateChange += (sender, @event) =>
            {
                // Check the value of 'ReadyState' property
                // This property is representing the status of the document. For detail information please visit https://www.w3schools.com/jsref/prop_doc_readystate.asp
                if (document.ReadyState == "complete")
                {
                    // Fill the outerHTML variable by value of loaded document
                    outerHTML = document.DocumentElement.OuterHTML;
                    resetEvent.Set();
                }
            };

            // Navigate asynchronously at the specified Uri
            document.Navigate("https://docs.aspose.com/html/net/working-with-documents/creating-a-document/document.html");

            // Here the outerHTML is empty yet
            Assert.True(string.IsNullOrEmpty(outerHTML));

            Output.WriteLine($"outerHTML = {outerHTML}");

            //  Wait 5 seconds for the file to load
            Assert.True(resetEvent.WaitOne(5000), "Thread works too long, more than 5000 ms");

            // Here the outerHTML is filled
            Output.WriteLine("outerHTML = {0}", outerHTML);

            Assert.False(string.IsNullOrEmpty(outerHTML));

            Assert.Contains("<body>Hello World!</body>", outerHTML);

            Assert.True(document.DocumentElement.TagName.ToLower() == "html");
        }
Example #5
0
        public static void Run()
        {
            // ExStart:LoadHTMLdocAsyn
            // The path to the documents directory.
            string dataDir = RunExamples.GetDataDir_Data();

            var document = new HTMLDocument();

            // subscribe to the event 'OnReadyStateChange' that will be fired once document is completely loaded
            document.OnReadyStateChange += (sender, @event) =>
            {
                if (document.ReadyState == "complete")
                {
                    // manipulate with document here
                }
            };
            document.Navigate(dataDir + "input.html");

            // ExEnd:LoadHTMLdocAsyn
        }