I have a thumbnail control where I am adding Images using openfiledialog and after adding it automatically scrolls down.
So I would like to stop scrolling the scrollbar and just append the Images.
I have tried using this code:
Thumbcontrol1.VerticalScroll.Value=0
It worked fine but the scrollbar is at the bottom and it shows me the first row of Images.
And this is my second attempt by doing this way:
I have just set the autoscroll property to false and it hides the scrollbars and I'm stuck with this so how do I scroll the remaining Images?
And Is there any other method to hide scrollbars and just scroll the Images using mouse? Or any other simpler way to get rid of this?
I would try setting autoscroll to false before adding an image, then setting it back to true after the image has been added.
Related
I'm using v-expansion-panels from Vue, and I notice an odd behaviour: When expanding the panels the page scrolls randomly, sometimes it scrolls leaving the header on the top page, sometimes it scroll way down moving the desired panel out of sight so I have to scroll up.
Is this normal? Is there a way to control this random scrolling, so when expanding the panel the automatic scroll moves the page to the top of the window browser?
Thanks
Gerardo
I tried already all the v-expansion-panels attributes.
I have a program that generates textboxes in a Panel called "PayeGrid". The panel also contains a TableLayoutPanel for displaying Headers for each row of textboxes. See the image below:
Layout
When running the program, I can scroll horizontally using PayeGrid scroll bars and the Headers also scroll along,as intended, because they are contained within PayeGrid:
Horizontal Scroll
However, when I scroll vertically, the headers also scroll down and disappear from view.
Vertical Scroll
How can I freeze the TableLayoutPanel when scrolling vertically?
instead of Using Panel and Table Layout Try Using DataGridView ..that may provide freezed header and Scroll its Content Only..
try using https://www.youtube.com/watch?v=Yfa1hnpKIzk
In VB.Net (VS2012) I have a Panel with autoscroll set to true. I have labels and grids inside the panel. The vertical scroll bar shows up as soon as the program is run (because the objects don't fit vertically). However, when I shrink the form and the grids and labels no longer fit horizontally, the horizontal scroll bar never appears in the panel.
I event tried setting HorizontalScroll.Visible = True
but this didn't help.
Why would the Horizontal bar not show up when it is needed?
I have a set of controls inside of a Panel and set the AutoScroll property of the panel to True so I get the Vertical ScrollBar but when I slide the bar is not smooth and if some of the upper controls inside the panel have the focus the bar return to the top.
I read some about and found a solution on
smooth scroll with autoscroll
Which work Ok but uses a lot of resources, I see it on Windows Task Manager, one of the processors goes about 60%, so I think is something wrong with this.
There's another way to met the same goal?
I tried to put my own VerticalScrollBar unsuccessfully. :(
I have a Windows Forms VB.NET application, with a panel that contains a few other controls.
I set the panel's AutoScroll property to True, and that seems to appropriately apply the scroll bars when they are needed. The issue is that a user must scroll all the way to the right to access the vertical scroll bar. Is there a way to always show the vertical scrollbar no matter where the user is scrolled horizontally?
EDIT
I guess the main problem I have here is that I have a DataGridView inside of a panel. I want the panel to do the vertical scrolling, and not the DataGridView. Why is it when I turn off vertical scrollbars on the datagridview and have autoscroll on the panel, a vertical scroll bar is never shown?
You could add a VScrollBar on the right side of the panel and set code behind to move the panel scroll up and down.
or
A better option may be to switch your panel to a FlowLayoutPanel which provides quite a bit of control over the scroll handles both vertical and horizontal.
Check out MSDN and see how to use all of the properties of the FLP: