Problem with Browser in Window's form

I have a browser component placed in my Windows form. I have a reference to mshtml. All aspects of the browser (events, navigation, etc.) seem to work fine. I am creating an instance of the document as such: HTMLDocument myPage = (HTMLDocument) axWebBrowser1.Document; string oldPage = myPage.body.innerHTML; I am modifying the HTML and then writing it back to myPage.body.innerHTML. This works great on my PC and others that have the VS.NET IDE loaded. On other PC's that only contain the redistributible framework 1.1, the entire program works fine except the modification of the HTML as explained above. Has anyone experienced a similar problem? Is there some additional *.dll file I should include? ( I already include the AxInterop.SHDocVw.dll file). Perhaps there is a more efficient way to modify the HTML?

I have a web browser control attched to a win form. Now I have to capture the mousemove event,mouseclick event and keypress event ,, the moment someone moves his mouse or press a key on the document , I should be able to capture the event. I could able to capture the mouse move and mouse click but no key press. I have to somehow capture the keypress event. I donot know how and it is very urgent. Any help would be really appreciated. follwing is my partial code . private void Form1_Load(object sender, System.EventArgs e) { object oURL = "http://www.google.com"; object oEmpty = ""; axWebBrowser1.Navigate2(ref oURL, ref oEmpty, ref oEmpty, ref oEmpty, ref oEmpty); } private void DocumentComplete(object sender,AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e) { mshtml.HTMLDocument doc; doc=(mshtml.HTMLDocument)axWebBrowser1.Document; mshtml.HTMLDocumentEvents2_Event iEvent; iEvent=(mshtml.HTMLDocumentEvents2_Event)doc; iEvent.onclick+=new mshtml.HTMLDocumentEvents2_onclickEventHandler(ClickEventHandler); iEvent.onmouseover += new mshtml.HTMLDocumentEvents2_onmouseoverEventHandler(MouseOverEventHandler); iEvent.onkeypress+= new mshtml.HTMLDocumentEvents2_onkeypressEventHandler(KeyPressEventHandler); iEvent.onkeydown+= new mshtml.HTMLDocumentEvents2_onkeydownEventHandler(KeyDownEventHandler); listBox1.Items.Clear(); } private bool ClickEventHandler(mshtml.IHTMLEventObj e) { if( e.srcElement.tagName == "INPUT" ) { } listBox1.Items.Insert(0, e.type + ":" + e.clientX.ToString()+","+e.clientY.ToString()); return true; } private void MouseOverEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0, e.type + ":" + e.x.ToString()+","+ e.y.ToString()); } private bool KeyPressEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0,e.type + ":" + e.srcElement.recordNumber.ToString()); return true; } private void KeyDownEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0,e.type+":"+e.srcElement.innerText.ToString() ); } How can I capture the Key Press Event. Thanks Moloy

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

moloyb22y ago
I have a web browser control attched to a win form. Now I have to capture the mousemove event,mouseclick event and keypress event ,, the moment someone moves his mouse or press a key on the document , I should be able to capture the event. I could able to capture the mouse move and mouse click but no key press. I have to somehow capture the keypress event. I donot know how and it is very urgent. Any help would be really appreciated. follwing is my partial code . private void Form1_Load(object sender, System.EventArgs e) { object oURL = "http://www.google.com"; object oEmpty = ""; axWebBrowser1.Navigate2(ref oURL, ref oEmpty, ref oEmpty, ref oEmpty, ref oEmpty); } private void DocumentComplete(object sender,AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e) { mshtml.HTMLDocument doc; doc=(mshtml.HTMLDocument)axWebBrowser1.Document; mshtml.HTMLDocumentEvents2_Event iEvent; iEvent=(mshtml.HTMLDocumentEvents2_Event)doc; iEvent.onclick+=new mshtml.HTMLDocumentEvents2_onclickEventHandler(ClickEventHandler); iEvent.onmouseover += new mshtml.HTMLDocumentEvents2_onmouseoverEventHandler(MouseOverEventHandler); iEvent.onkeypress+= new mshtml.HTMLDocumentEvents2_onkeypressEventHandler(KeyPressEventHandler); iEvent.onkeydown+= new mshtml.HTMLDocumentEvents2_onkeydownEventHandler(KeyDownEventHandler); listBox1.Items.Clear(); } private bool ClickEventHandler(mshtml.IHTMLEventObj e) { if( e.srcElement.tagName == "INPUT" ) { } listBox1.Items.Insert(0, e.type + ":" + e.clientX.ToString()+","+e.clientY.ToString()); return true; } private void MouseOverEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0, e.type + ":" + e.x.ToString()+","+ e.y.ToString()); } private bool KeyPressEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0,e.type + ":" + e.srcElement.recordNumber.ToString()); return true; } private void KeyDownEventHandler(mshtml.IHTMLEventObj e) { listBox1.Items.Insert(0,e.type+":"+e.srcElement.innerText.ToString() ); } How can I capture the Key Press Event. Thanks Moloy
+1