Scroll With Mousewheel When Scrollbars Are Disabled?
Apr 6, 2010How can I let the user still scroll with their mousewheel when scrollbars in my webbrowser are disabled?
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.net - Mousewheel Scroll An Usercontrol?
Mar 4, 2009I have a usercontrol I created. I added a panel and a vertical scrollbar to the right of it. I'd like to be able to scroll it with the mousewheel. The problem is there doesn't seem to be any events that fire on mousewheel. If I take the panel off then the usercontrol has focus and it will fire on mousewheel in the form. But with the panel on it doesn't seem to fire the mousewheel event of the panel, or the usercontrol within the control or even on the form. The best solution would be to have an event fire in the usercontrol but I'd even accept an event on the form and feed it back into the usercontrol.
I'm using vb.net and vs2005 if it matters.
Scroll A Panel With Mousewheel?
Apr 9, 2011How do I code to scroll the panel using the mouse wheel when the mouse pointer is over the panel using the actual scrollbar?
View 1 RepliesDisabling Combobox Mousewheel Scroll?
Jan 24, 2010how do I disable the mousewheel scroll for a combobox. alternatively I don't mind if I can make it keep its original text without actually disabling mousewhell scroll
View 6 RepliesVS 2008 - DGV Mousewheel Scroll Same As Keyup / KeyDwn
Aug 16, 2011How do you move the selected row to the next row using the wheel mouse in a datagridview?
View 2 RepliesVS 2010 Make The Preview Scroll (smoothly) With The Mousewheel?
Sep 16, 2011how to make the preview scroll (smoothly) with the mousewheel?
Private Sub print_preview_MouseWheel(sender As Object, e As System.Windows.Forms.MouseEventArgs) Handles print_preview.MouseWheel
If e.Delta............???
End Sub
Mousewheel Scroll In Panel With Dynamically Added Picturebox Controls?
Dec 2, 2009I've dynamically added 20 pictureboxes to a panel and would like to see the panel scroll when I use the mouse wheel. To implement this I have tried to set the autoscroll to true on the panel control. Here is the code.
For i As Integer = 1 To 20:
Dim b As New PictureBox()
b.Image = Nothing
[Code]....
It works for "button" control, but not for the "picturebox" or "label" controls?
How can I implementthe scrolling affect using 'mousewheel'?
Get Scroll The Panel But Not Using The Scrollbars?
Feb 10, 2011I am using a flowpanellayout. I want to scroll the panel, but not using the scrollbars. (We are going to use a touch screen). I am going to use button to scroll up and down. How can I control that?
View 2 RepliesScroll A Panel Using Butttons And Not Scrollbars?
Nov 18, 2010which populates a flow layout panel with a number of buttons. The number of buttons is completely dynamic (it's based on how many subfolders are in a given Directory.)What I want to be able to to is use two buttons to scroll up and down the panel, without the use of scrollbars.I've spent a good few hours looking around trying to find a solution (as well as messing around with the 'verticalscroll' properties of the panel with code, but with no success.
View 2 RepliesGet MouseWheel Events With A UserControl?
May 23, 2011When I look on the Internet I find many want to know how to get MouseWheel events with a UserControl.I'm getting scrolling with the mouse wheel and don't know why.It doesn't seem to be the default since I have other usercontrols that do not respond the the mouse wheel.In one UserControll I find if I move the mose wheel the contents moves. Actully moves too much for good viewing.I've searched the code for "Wheel" - no hits. Also for e.Delts - no hits. Finally I tried:
[code]...
Commented out as shown I do not get the unwanted mouse moves.If I remove the apostrophe I do get them.
Questions:
Is it OK to not call the Base sub in some cases?How do I find out if it is OK? (For example I don't imagine you'd want to not call it in New()Secondly and most important, What is going on? Why and I getting scrolling with the wheel in a Usercontrol and not getting it in other UserControls?
How Can Send Global Mousewheel
Feb 20, 2011I can send global mouse click and mouse move, but how can I send a global mousewheel that I don't know which window or control was focused? Is that something doing with SendMouse?
View 1 RepliesMouseWheel Triggers 3 Times
Mar 28, 2010the MouseWheel event triggers 3 times every time i scroll ... this i believe is because i have my wheel set in windows to scroll 3 lines at a time but i am updating a "zoom" and only want it to trigger 1ce per wheel movement any ideas?
View 9 RepliesScrolling Datagridview Using Mousewheel
Oct 17, 2010i created a datagridview whcih i am populating from a DB table.unfortunately i had to cancel the scroll bar's and lost the ability to scroll down using the mouse wheel.i was able to create a new handler to handle mouse wheel Under the form load event [code]but i still can't scroll down, and i am a bit lost.
View 4 RepliesUsing The MouseWheel On AutoScroll Panel?
May 17, 2009I have a Panel set to Auto Scroll and a Picture Box inside of the Panel that's set to Auto Size. I can use the scroll bars, but why wont my mouse wheel scroll the panel up and down?
View 4 RepliesMouseWheel Determining Up And Down Scrolling Events
Mar 4, 2010Is there any way to determine if the mouse scrolls up or down using the Mousewheel handler on a sub? [code]I want to be able to adjust the value of userzoom up or down according to if the mouse is wheeled up or down.
View 2 RepliesTab Control Scrolling - Middle Mouse Wheel Doesn't Scroll The Scroll Bar
May 22, 2012I have a tab control with two tab pages. One page has the auto scroll enabled since there is to much content in the page. The middle mouse wheel doesn't scroll the scroll bar; I have to actually click and hold the scroll bar and drag it down to scroll. Is there a property to allow this?
View 2 RepliesHorizontal Scroll Control - Using It To Scroll A Series Of Panels Across A Form?
Nov 11, 2010I am having an odd problem with the Horizontal Scroll Control in my program.I am using it to scroll a series of panels across a form.This is my code:
Private
Sub scrHoriz_Scroll(ByVal
sender As[code]....
The problem is that this works perfectly if I use the left and right arrows and it also works perfectly if I use the scroll bar's slider SLOWLY. If I scroll using the slider and move it quickly then the scroll gets out of sync.The small change and large change are both set to 1 and maximum is set to 8
Making A DataGridView Horizontal Scroll Event Scroll Another Control
Aug 5, 2011I have a DataGridView with a panel above it, that contains a group of textboxes above each column. My DataGridView has a horizontal scroll bar. What I want to do is when the DataGridView scrolls horizontally, scroll the panel with textboxes above it, so they stay aligned.I tried handling the DataGridView's scroll event, but I'm not sure what to do with it.
View 1 RepliesVS 2010 Panel Auto-scroll Will Not Show Vertical Scroll Bar?
Jun 12, 2011I am loading several command buttons into it (one in each grid box). I have the panel set to autoscroll. When TableLayoutPanel is set to AddColumns, all works well. However, I dont want horizontal scroll, I want vertical. When I set TableLayoutPanel to AddRows, a vertical scrollbar will not appear.
View 4 RepliesLeave Vertical Scroll Position As Is And Scroll All The Way Left?
Jan 6, 2010How would I leave the vertical scroll position as it is and set the horizontal scroll position all the way left if it isn't already in that position? I've been using Me.AutoScrollPosition and have come up with code that is satisfactory but I haven't been able to always leave the vertical scroll position exactly as it is and just move the horizontal scroll position to the left limit.
View 4 RepliesUse 'scroll Bar' Option On Textbox To Show Vertical Scroll Bar
Mar 13, 2010I have a textbox that shows events on a program, which I add. I use the 'scroll bar' option on the textbox to show the vertical scroll bar, but how do I make it stay at the bottom most possible? I am using this code while I am trying to learn how to do what I want the scroll bar to:[code]But how do I get it so the scroll bar will stay at the bottom-most it can? I'd like the newest, most recent events to appear at the bottom of the textbox, and to have the user not have to scroll down every time something new is added.
View 2 RepliesInterface And Graphics :: MouseWheel For Interop'ed ActiveX Control?
Apr 18, 2011Is it possible to get the MouseWheel event from an Interoped ActiveX Control?
I have a DXF Viewer (with measure) control I wrote in VB6 that is quite frankly... Huge. It would take an inordinate amount of time to rewrite the whole thing and supporting tools in VB.NET. The MouseWheel event is used to Zoom in and Out. The control has a MouseWheel_Input() method to accept MouseWheel data from the host.
I added all the VB6 Mouse events, the Enabled Property, and The ActiveControl Property in VB6. Recompiled and registered the control on my VB.NET development machine. Added the control to my new VB.NET project and verified it has a focus method.
MouseWheel Event In User Control - Works Only After Every Picture Box Was Selected?
Aug 14, 2009I'm developing User Control. It have many picture box and I use MouseWheel event on every picture box. Why MouseWheel event work only after every picture box was selected?
View 6 RepliesScroll Bars Not Long Enough To Scroll Panel Far Enough?
Aug 19, 2009i have 2 controls on a form. Panel1 and picturebox. I am using the following code to zoom in.
PicBox.Width = PicBox.Width + 100
PicBox.Height = PicBox.Height + 75
'PicBox.Left = PicBox.Left - 50
'PicBox1st.Top = PicBox.Top - 20
i am also using the following code to try and scroll whilst zoomed in
Inherits System.Windows.Forms.Form
Private m_PanStartPoint As New Point
Private Sub picbox_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicBox.MouseDown
'Capture the initial point
[code]....
I have set the panel to autoscroll and added scroll bars but they do not scroll far enough... They only scroll about 2cm.
When Mouse Scroll The Datagridview Will Scroll Following Horizontal
Dec 10, 2009Following default the datagridview will scroll following vertical. How can i do that. I tried :
DataGridView1.ScrollBars = ScrollBars.Horizontal but not work
Add Scrollbars To A Picture Box?
May 27, 2009i can't find a way to add scrollbars to a picture box when loading a image and the image is greater in size than the picturebox, to have the picturebox add scrollbars to view the rest of the image..so much work to do and so many choices to choose from...
View 15 RepliesBug With Panel Scrollbars?
Apr 14, 2012[Using VB.NET 2010 / targeting the .NET 2.0 framework]I'm getting some unexpected behavior with panel scrollbars, and was wondering if it is a bug, or simply something that I'm failing to do correctly.Basically, I have a panel with Autoscroll enabled. Then I put some other items inside the panel, and then make the panel smaller, so that the panel's scrollbars appear.
Outside of the panel I have 2 buttons -- named "scrollOn" and "scrollOff", which turn the panel's scrollbar's on and off using the "Autoscroll" property (for example the "scrollOff" code I'm using is Panel1.AutoScroll = False ).
So after I run the program, I move the panel's scrollbar down a little bit with the mouse (this part is necessary to reproduce the bug). I then click the "scrollOff" button (which should make the scrollbars disappear). But when I do that, the scrollbars are not only still visible, but they "freeze up" (can't move them with the mouse anymore).
Add Scrollbars To Picturebox Or Form When It Becomes Too Big?
Dec 30, 2009Add scrollbars to picturebox or form when it becomes too big?
View 6 RepliesC# - Set The Scrollbars In A Page Dynamically?
Jul 9, 2010How do I set the scrollbars in an ASP.net page dynamically? When a user comes to certain pages on my site I would like the page to be scrolled down about halfway. Is there a way to do this without using Javascript?
View 4 RepliesChange Width Of Scrollbars?
Apr 9, 2010How can I change the width of scrollbars in my webbrowser?
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