I want to get a handle of an existing link label using win32 apis.
When I click on this link label, a child window opens. I want to get the handle of this link label so that I can perform a mouse operation of 'click' on this through SendMessage() API.
The attached picture highlights the linklabel in red.
Please help!
You may want to try using UI Automation via COM, it's available from Windows XP SP3 onwards.
Related
I am needing to use the DotNetBrowserControl inside of another application (I am an add-in in the application). The application is written in WPF and has some WinForms components.
When I try to use the WPFBrowserView in the app I can never get focus to go into the Browser Window at all (even when clicking on a the google search box for example).
When I try to use the WinformsBrowserView inside of a WindowsFormsHost control I am able to get focus into the google search box by clicking on it. However once I click focus out of the browser control (to a WPF textbox for example) I can never get Keyboard focus back into the browser (even when clicking on a textbox in the browser).
It seams I am closest on getting the WInformsBrowserView working. Does anyone have any advice on how to force focus into the browser window? Even if I could programmatically force this to happen it would be a huge help.
We have implemented force focus feature for DotNetBrowser, but it is not yet present in the current version. We plan to add it to the next version of DotNetBrowser. If you need a build with this feature present, please get in touch with us via DotNetBrowser support email, and we will provide you with a preview build.
Taking it a bit further than hosting WinForms user controls in my WPF application, I am actually hosting Delphi forms, i.e. top level windows. I am doing so through the voodoo in blog post How To Host Top-Level HWNDs In WPF.
Nearly everything works perfectly. I send a COM server, built in Delphi, a menu path string, and it sends back a window handle, which I pass to the host control described in the blog. The Delphi window receives nearly all events (rather, Windows Messages) correctly, without any intervention on my part.
The only problem is the buttons. They receive a click event/message fine, and work, but now the Delphi guys have added new icons to the buttons, and each button has an active icon, a hover icon, and a click icon. They receive none of the messages they should to change these icons. Why do nearly all messages work except these? What can I read and or do to try and correct this?
In MouseOver event, send some user message and catch it.
WPF and Win32 Interoperation
HWNDs inside WPF > Notable Differences in Input behavior
While the mouse is over the HwndHost, your application does not receive WPF mouse events, and the value of the WPF property IsMouseOver will be false.
i want a textbox to popup whenever i use my touchscreen monitor to click on a textbox on a specific website. I would prefer not to interfere with the code of the website. Is there another way i can do this? Maybe writing it as a plugin for the browser.
found a google chrome extension, Virtual Keyboard Interface
I am new in silverlight. I want to use context menu in treeview item in my silverlight 3 application .
I have searched in the net regarding this I have found my custom application for this but I am not getting them .How to use context menu, how to add rightclick event for using context menu .
Thanks in addvance
If you must do this immediately then this blog article describes how to use the plugin in windowless mode an then borrow the host broweser oncontextmenu event to detect the right mouse button. However I would hold off if you can and use Silverlight 4 which supports context menus directly. Its best to avoid windowless mode if you can.
I have a WPF application which contains a WebBrowser control.
Currently, the user can select something within the WebBrowser and can copy the content by dragging it out to another application and dropping it there.
I'd like to be able to stop the user doing this. I'd assumed that there would be a "DragStart" event that I could capture and cancel - but I haven't been able to find something so simple.
Is it possible to capture the start of drag event and cancel it?
Is there a better way to achieve this?
You can implement IDocHostUIHandler::FilterDataObject and filter out common clipboard formats
You don't get access the WPF browser's native interface until the document is ready. Not sure if it would work with the WPF browser class. There is also a bug in Windows Forms to prevent you from customizing its implementation of IDocHostUIHandler.
You can try some wrapper class of the webbrowser ActiveX, such as the one described at http://www.codeproject.com/KB/miscctrl/csEXWB.aspx