I am developing FX software where Ticks are coming through socket and loading in listbox. but if i scroll down to see items its send back to me at top when new item add in listbox so what is way that scroll bar posstion remain at same where client want and its also keep add..
View 4 RepliesI was wondering if there is a way to keep the same scroll position in a datagrid view as the app jumps around to various rows (driven by the user selecting different timestamps or address). After the jump happens, the horizontal slider moves all the way to the right, but I want it at the same position as before the jump (or at lease go all the way to the left).
I have tried numerous things (datatable.AcceptChanges(), etc) but haven't been able to figure it out yet.
I am using Visual Basic 2008 Express Edition and I am trying to set a listbox so it starts to scroll when it hits the middle point of what is viewable on my list. I also want to set it so the list is always visible so you when you reach the bottom of the list you can scroll down to the bottom but if you scroll back up once it reaches that middle point it will start to scroll up again.
View 2 RepliesThe length of items in my listbox exceeds its width. So, some of the texts are lying hidden and i couldn't view it fully.Is it possible to add a scroll bar in listbox?
View 1 RepliesIs there away to change the scroll colour in a listbox
I have try to found somthing about this, but I can't
In a listbox I have items that I want to display in a label.I've made it sofar that I can scroll through the list using timer.But I want when the end of the list is reached the selectedindex should return to the first item (or different if set).Now it stops at the end and gives an error:[code]
View 3 RepliesI've made it sofar that I can scroll through the list using timer.But I want when the end of the list is reached the selectedindex should return to the first item (or different if set).Now it stops at the end and gives an error:
InvalidArgument=Value of '4' is not valid for 'SelectedIndex'.
Parameter name: SelectedIndex
This is the code I use (timer1_tick):
[code]....
what is the code of if scroll bar of listbox move i
somethins like this ?
if listbox1.scrollmove then
textbox.text=""
end if
So I have a custom listbox that is displaying garbage text when scrolling horizontally. I need the custom listbox to stop an annoying flicker, but it's causing issues with the scroll. I think I could solve the issue if only I could access the hscroll event, but I don't know how to do that. I will put down my custom listbox class just in case you will need it to understand the problem.
Edit: I realized my question is a little vague - telling me how to access the hscroll event within the listbox will suffice
Public Class DoubleBufferedListBox
Inherits ListBox
Private resizing As Boolean
[Code]....
1) When displaying text in a label with autosize=false, is it possible to display as much of one word as possible until it gets cutoff. Right now, if one word is longer than where the end of the label is set to, it won't display any of that word.
2) Is it possible to implement a down/up button that when clicked will scroll the listbox either down or up. I'm thinking of having the button change the selected index +/- 1, but will the view of the box scroll with the newly selected items?
Is there an easy way to scroll an ASP.Net ListBox automatically to the first selected Item?[code]...
View 1 RepliesI am using VB.NET in VS10. After I add items to a list box I'd like it to scroll down so that the most recent items are visible. I tried this with no luck:
StatusListBox.SelectedItem = StatusListBox.Items.Count - 1
How to make the box always display the most recently added items?
When I place data into the list box, I would like the new information to be visible at the bottom of the list without having to have the user use the scroll bar to see it. The data should scroll up automatically as new data is placed into the listbox. Can this be done?
View 4 RepliesI 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 RepliesI 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
I 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 RepliesI 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 RepliesProgramming language is vb.net
View 1 RepliesHow 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 RepliesI 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 Repliesi 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.
Following default the datagridview will scroll following vertical. How can i do that. I tried :
DataGridView1.ScrollBars = ScrollBars.Horizontal but not work
I need to create a program that when it is opened, Focus will be always in that program until someone with any way will close it. I've tried to add Me.GetFocus() in the LostFocus event but nothing happens, I've tried to add Me.activate() when the Deactivate() event raises and when I debugged the program worked but when I run the biulded .exe file nothing happens again! how I can manage this Function?
View 6 RepliesI have a table in Access with 3 fields Key (autonumber), Field1 (Text), LookUp1 (combobox).The combobox field is working off a list that I manually entered into it (there are only three options Opt1, Opt2, Opt3..When I import the datagridview control, the fields all come across as Text, and I lose that combobox option.Can someone tell me how I can maintain the format of the fields within Access when I import? [code]
View 7 RepliesI want to know that is it possible to convert exe file(made from vb2008) to vb source code..if it is possible then how can i maintain Privacy of my program.
View 2 RepliesHow do i maintain Security in VB.net Applications ? esp in databases
View 2 Replieshow to maintain state of textbox while postback
View 2 RepliesWell there are several ways that you can implement such a log. You could write to a text file or XML file...or you could use the Windows Event log.
What do you envision using for logging purposes?
I have a string variable called str assigned with "John". I changed it to "Dave" when the first button is clicked. When the second is clicked, I displayed the value to a label. I wanna see Dave but I just see John. Why is that?
There is nothing on page load and nothing else where. I know I can put into a session but this is on the same page. Can I not do without session or viewstate. [code]...
I am using vb.net code in which I am having a gridview control. Please see the below code
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" CssClass="innerGridTable" DataKeyNames="OrgID" DataSourceID="OrgGridViewDataSource">
<Columns>
<asp:CommandField ShowSelectButton="True" ButtonType="Button" SelectText="Select"
ControlStyle-CssClass="Button">
[Code]...