Search DaniWeb - previewkeydown

Focus on KeyDown? 12 Years Ago by Mwoot … sender As System.Object, ByVal e As PreviewKeyDownEventArgs) Handles C.PreviewKeyDown ' C is the label attached to the first 'Rectangle' (Key… Is there a work around in this problem? 12 Years Ago by renzlo Hi All, Why is Webbrowser PreviewKeyDown event is not firing if the page loaded is a java applet? Is there a workaround here? I need to fire up a keypress event in the textbox of the java applet. Hope there's a solution. Re: Is there a work around in this problem? 12 Years Ago by renzlo thanks for the link but I already tried that but it didn't work. Previewkeydown doesn't fire when the focus is in the java applet, unfortunately, the website that I am loading loads a full screen java applet. I hope someone will give me some info on how to fire key press event when java applet is in focus. TableLayoutPanel Key Events where? 10 Years Ago by JOSheaIV … until I realized it pretty much has none (just the PreviewKeyDown, which pretty much isn't working). So can someone tell… Re: ComboBox + Enter = Ding. Solution in a Class? 13 Years Ago by Teme64 …Second solution is to trap Enter-key in the PreviewKeyDown event handler, do your stuff there and let… the Enter-key pass through. After PreviewKeyDown event the KeyDown event is raised and you'… ByVal e As System.Windows.Forms.PreviewKeyDownEventArgs) Handles ComboBox1.PreviewKeyDown If e.KeyCode = Keys.Enter Then ' User pressed… Re: ComboBox + Enter = Ding. Solution in a Class? 13 Years Ago by Teme64 … does and I don't know why. I checked the PreviewKeyDown event's arguments and they seemed to be same both… Object, ByVal e As System.Windows.Forms.PreviewKeyDownEventArgs) Handles ComboBox1.PreviewKeyDown If e.KeyCode = Keys.Enter Then If _aFlag Then ' This… Re: ComboBox + Enter = Ding. Solution in a Class? 13 Years Ago by TommyRay …, but both occured simultaniously. However, your suggestion of using the PreviewKeyDown was the answer. ^5 THANK YOU!! HERE IS THE SOLUTION… Object, ByVal e As System.Windows.Forms.PreviewKeyDownEventArgs) Handles ComboBox1.PreviewKeyDown If e.KeyCode = Keys.Enter Then ' User pressed Enter. Save… Re: ComboBox + Enter = Ding. Solution in a Class? 13 Years Ago by TommyRay … code twice. When testing I realized that everything in the PreviewKeyDown routine happens twice. I'm not sure what would be… Re: how to signal WinForm control input out of range? 15 Years Ago by dickersonka Yeh that didn't quite work as i thought it would have What you can do instead is capture previewkeydown add this to the existing field "12" + "4" 124 then check 124 to be greater than the max Re: how to signal WinForm control input out of range? 15 Years Ago by dickersonka first add the event for PreviewKeyDown the same way as you did for validating here is … Re: How do I get depressed key even if my application is not in Focus? 14 Years Ago by HBMSGuy …, with this how would I use the KeyDown event or PreviewKeyDown event. Also, which is better. Thank you so much, Johnny Re: Shortcut Keys for Buttons. 14 Years Ago by JuhaW Hi you can also use key preview of form to catch key code when any control is active. Enable Previewkeydown property and implement: [CODE] private void Form1_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e) { } [/CODE] Re: Shortcut Keys for Buttons. 14 Years Ago by kdcorp87 … to catch key code when any control is active. Enable Previewkeydown property and implement: [CODE] private void Form1_PreviewKeyDown(object sender, PreviewKeyDownEventArgs… Re: ComboBox + Enter = Ding. Solution in a Class? 13 Years Ago by TommyRay … Object, ByVal e As System.Windows.Forms.PreviewKeyDownEventArgs) Handles ComboBox1.PreviewKeyDown If e.KeyCode = Keys.Enter Then ' Code here executes twice… Re: Keypress navigation of an array of controls 13 Years Ago by Momerath Panels have a PreviewKeyDown event you can attach to. That might help. Re: Is there an event after Barcode Scan is Finished? 12 Years Ago by Ketsuekiame …. I suppose in this case your event would be "PreviewKeyDown" or something similar. If your scanner supports Serial style… Re: Is there an event after Barcode Scan is Finished? 12 Years Ago by sachintha81 Thanks Ketsuekiame for reply. Yes it is a keyboard emulation scanner and is listed under "Keyboards" in device manager. I bought it from Amazon Japan (yes I live there) and is a pretty cheap one so doesn't have much documentation except for a very vague User Manual. Alright then I will take a look at the PreviewKeyDown event. Re: On Row Select in Grid View 11 Years Ago by TnTinMN You will probably need to go one level lower in the event order; that is why I suggested the KeyDown event. You may need to use the PreviewKeyDown event and set the IsInputKey property. Re: Focus on KeyDown? 12 Years Ago by Mwoot Solved here: http://stackoverflow.com/questions/9055152/focus-on-keydown-in-vb-net Re: Is there a work around in this problem? 12 Years Ago by artemix22 wrong place to ask? :( Re: Is there a work around in this problem? 12 Years Ago by Begginnerdev Is this for a ASP.Net question or a java applet question? Re: Is there a work around in this problem? 12 Years Ago by renzlo this is a vb.net question, I am using a webbrowser control in my form. Re: Is there a work around in this problem? 12 Years Ago by Begginnerdev [Here](http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/65429fe8-3606-4bad-82a7-b27c446af49b/) is some one else with a similar issue. Re: TableLayoutPanel Key Events where? 10 Years Ago by tinstaafl The TableLayoutPanel is a container control its designed to hold other controls not display text. Use textboxes, richtextboxes in the cells to handle the key presses. Re: TableLayoutPanel Key Events where? 10 Years Ago by JOSheaIV Thanks tinstaafl, I actually was about to overload the ProcessCmdKey function, it did the trick perfectly (it was going to be hard to assign all those keys and give them logic to know how to manuever).