I want to authenticate to linkedIn website and scrape the content in asp.net. In windows application we use windows brwoser control. Is there any anlternate in web application ?
View 1 RepliesYeah some people would say "Are you crazy using winforms controls inside asp forms"... and I think they are right. But I would say.. "I'm not the only one!!, take a look" [URL] So... Doing some kind of stuff like the previous link. I did the following:
using System;
using System.Threading;
using System.Windows.Forms;
namespace XXXX.aspx.Print
{
public partial class Drucker : System.Web.UI.Page
{
private ManualResetEvent mre = new ManualResetEvent(false);
protected void Page_Load(object sender, EventArgs e)
{
Threading();
}
private void Threading()
{
Thread t = new Thread(new ThreadStart(GoAhead));
t.SetApartmentState(ApartmentState.STA);
t.Start();
mre.WaitOne();
t.Abort();
}...................................
A requirement of a program I am making is that it can 'print' a given URL into a PDF - the server has a PDF printer installed (and is the default printer), so it's just a matter of printing the page programmaticly, and it seems the best way is to use the WebBrowser control - however, I am running into issues
[Code]....
With the above code, I get a script error 'dialogArguments.___IE_PrintType' is null or not an object' in shdoclc.dll/preview.dlg. If I have wb.Print() to somethign like wb.ShowSaveDialog() (or something like that, can't remember exactly), I notice the 'wb' object's document is a blank page, with just <html> tags and named 'about:blank'. But strangely, almost identical code (without the threading bit in the page_load method) works perfect in a normal Winforms based application.
I tried to use the WebBrowser control in an ASP .NET application:
public BrowserForm()
{
webBrowser1 = new WebBrowser();
webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser1_DocumentCompleted);
[Code]....
But still it's not working for me as desired...giving me weired errors like:
Error HRESULT E_FAIL has been returned from a call to a COM component
I'm not an expert of threading or COM but trying to convert a WindowApplication to WebApplication which takes a screenshot of a web page provided a URL. :(
How can i generate a thumbnail in asp.net using webbrowser?
We are using website thumbnails/screenshots as an asset like MarketingAssetExchange.
[Code]....
I found a C# web application that fetchs a thumbnail image of a webpage. It works well, only my site is in vb.net. I used a conversion tool. Windows FORMs doesn't fly, and I get an error. Is there something I can import to get the Webbrowser() to work in my application ? Dim m_Webbrowser as NEW Webrowser is underlined in blue. Also, I have noticed that when I select Show All in my toolobox, alot of tools are greyed out. Specifically under common tools, the webbrowser control is greyed out for a web application but they are available for a project. I want to have a webbrowser control in my website application. (vb.net)Most of the following is also underlined in blue:
WebBrowserDocumentCompletedEventHandler
WebBrowserReadyState
Application
I can't display some controls in the webbrowser such as MultiView, Menu, SiteMapPath or TreeView, is only white screen.
Other controls work. And some controls properties are restricted, I haven't full options. Before I used Visual Studio 2008 and I had less problems than now, I have VS 2010.
I want to use Windows Web browser Control in asp.net. I can't use IFrame due to some restrictions.
how can use web browser control in asp.net web page.
Am using asp.net 2.0 .i am having a windows control library.dll in my webform ,but it is not loading correctly.i have attached the code below.
<form
id="form1"
runat="server">
<object
classid="http:controllibrary.dll#controllibrary.UserControl1"
id=
"myid"
height="450"
width="800"
VIEWASTEXT>
</object>
</form>
i have created one windows user control in vb.net and i am consuming this in web application i already added windows user control dll to my web application and i used object tag for adding user control in web application. but i am not getting any output only blank image with small x on the top of the page
and the code i used in web application is
<object id="WindowsControlLibrary11" classid="http:WindowsControlLibrary11.dll#WindowsControlLibrary11.UserControl1"
height="500" width="500" >
I have created one windows ( user control dll ) application and try to use in Browser using following code.But I'm not able to view the windows application ( Windows application UI) in browser.
[Code]....
i had created one user control in c# and i want to add this user control in asp.net application.
View 1 Replies<object id="s"
classid="http:WindowsControlLibrary1.dll#WindowsControlLibrary1.axUserControl11" height="300" width="300" VIEWASTEXT> </object>
this is the code what i am using but after running the app nothing is getting displayed
I've been using WebBrowser.DrawtoBitmap() in my asp.net page running in separate STA thread to capture web pages as an image. But I found that I'm getting blank images for few sites consistently. I'm aware that the method is not 'officially' supported but it would be nice if someone can provide me any reason or a work around for these blank images issue.
View 3 RepliesIn my windows application I'm loading more than 100 urls in my web browser control one by one in a for loop and need to print them programatically after each URL gets loaded . But, I keep getting the Javascript error for so many URLs. I'm not sure why this error keep coming.
View 2 RepliesI have a windows form control which is hosted inside an Asp.Net page.
Is there a way to pass value from this control back to the Asp.Net page. I have tried using
"document.forms[0].UserControl1.publicProperty" where publicProperty is a publicly defined property in the control but it is giving undefined.
[code]....
My Windows Form Control is working fine when hosted on Windows Form.It is also working fine on .html host if I use only a TextBox and a Button in that control. But when I add a third control i.e. WebBrowser Windows Form control then .html page is not displaying the control at all.Later I remove the WebBrowser Windows Form control to go to previous state and even then .html page is not displaying the control as it was displaying a TextBox and a Button control before.I delete browser history but no use. I am using the following line in my html page.
<body>
<object
id="WindowsFormsControlLibrary1"
[code]...
I have the windows form user control with the name usercontrol.cs .. I want to display this usercontrol.cs in aspx page..I tried the below code..but it produced error.. how to resolve my proplem...thx
Control MyUserControl;
MyUserControl = LoadControl("usercontrol.cs");
MyPlaceHolder.Controls.Add(MyUserControl);
I have one big panel called Panel1. Withine Panel1 I have Panel2 and Panel3. WHen I drag the panels into Panel1, Panel2 is on top of Panel3. How can I get them side by side?..
another is how can i create a windows form in .aspx file... with using ajax control or coollet..
I have an ASP .NET 2.0 (4.0 is an option) page that I've embedded the Windows Media Player to using OBJECT tags.
The player is connecting to a Windows Media Services publishing point on the Web server. This is on a 2008 server.
Everything works great, see it here: [URL]
If I understand correctly, the information the player is showing in its status bar comes from the ID3 tags of the current track. Continuing on this line of thought, the ID3 information must be coming to the player from the media server. Correct?
What I want to do is collect and use the information about the track that's current being played. I'd like to be able to create a custom display for the current track information. I'd also like to put a custom value in the track information to look up additional information about the artist/track from a database.
I want to make a user control in asp, can i inherit from a windows control to do it? the book i have says i can inherit from any .net control, so i dont see why not but want to be sure
View 4 RepliesI have a User Control that contains a System.Web.UI.WebControls.FileUpload control as well as a button to 'Submit'.
When the button is clicked code similar to the following is executed:
If FileUploadControl.HasFile Then
'Save the file and do some other stuff
End If
This code works just fine with Windows XP. However, if I run it from a Windows 7 64-bit machine using IE8 32-bit the HasFile property always returns false and nothing is saved?
i have the following bit of code... is there a way to embed a media player into a webpage (such as windows media player) and play a file on it without actually having to have windows media player installed?
so to clarify, can i play a windows media player in a webpage without having it installed? because at the moment the follwing bit of code only plays my files asfter i installed windows media player on my PC.
private static string MediaPlayer(string file)
{ return "<OBJECT ID="mediaPlayer" classid="CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95" standby="Loading Microsoft Windows media Player components..." type="application/x-oleobject">" +
"<PARAM NAME="AutoStart" VALUE="true" />" +
string.Format("<PARAM NAME="FileName" VALUE="{0}" />", file) +
"<PARAM NAME="ShowControls" VALUE="true" />" +
"<PARAM NAME="ShowStatusBar" VALUE="true" />" +
string.Format("<EMBED type="application/x-mplayer2" SRC="{0}" name="mediaPlayer" width="176" height="144" autostart="1"showcontrols="1"></EMBED>", file) +
"</OBJECT>";
}
how to insert windows media player control in asp.net 4.0 web form to retrieve video filename from an sql datasource and play online. no 3rd party tools that will ask for subscription post trial offer etc.
View 6 RepliesI want to create Window in Ajax Control Toolkit.
(similar to Window of Coolnet) is it posible?