I need to know how to programmatically scroll a form to the top position. I tried Refresh but that didn't do it for me. I'm looking through searches but haven't found what I need yet.
View 3 Replies
at the textbox.textchanged event im looping trough the rows in a datagridview
For Each row As DataGridViewRow In grd.Rows
Dim svalue As String = row.Cells(0).Value.ToString
If Microsoft.VisualBasic.Left(svalue, txtSearch.Text.Length) = txtSearch.Text Then
[code].....
now how to scroll to the selected row ?
I need to jump to the last viewed position of the text in my richtextbox when I open my project again.
I used GetScrollInfo to obtain the position of the scroll box within the scroll box.
How do make my application to jump to this same location on the scroll bar and also within the text in the richtext control?
I am using VS 2008 with .NET Framework 3.5.
How can i scroll my datagridview to its last row in the underlying dataset.
View 10 RepliesI have a DataGridView with about 250 rows. I want to select a row programatically and scroll to it. Whatever I set FirstDisplayedScrollingRowIndex to the value is never greater than 2 and the required row is out of sight. I can manually scroll to the correct row.
iSelectedRow=136
gdgvTasks.CurrentCell = gdgvTasks.Rows(iSelectedRow).Cells(1) ' Method to set Current Row
[Code].....
I'm developing a WPF app in which I have a ScrollViewer with grid (16 ColumnDefinitions all auto width) with an image assigned to each column.The effect I want to create is when the mouse enters a area on the left of the ScrollViewer the images will scroll to the left and when the mouse enters an area on the right of the ScrollViewer they scroll to the right. The scrollbars will be hidden. The areas to the left and right are defined by two rectangles with mouseEnter and mouseLeave events. My code behind utilises a timer to programatically scroll the ScrollViewer leftor right.[code]
View 1 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 picturebox inside a panel, the picturebox is long, and the panel is set to allow scrollbars, which it adds. I can scroll the picture at design and runtime, but how do you scroll it programmatically?
Starting with the picture box with the top set to 0, and then doing this... (using any non-zero value as the lY value)
Dim newLocation As New System.Drawing.Point(0, -lY)
[Code]....
So how do i get the value to change (e.g. to scroll the picturebox!)
I am trying to prevent a form from being moved or resized by the user. I am able to do that IF the user double clicks the form (I basically resize the form to full screen, andreposition it to 0,0). This is loads of flickering, but it works. However this seems to only work if the user double clicks the form. After loading, if you grab to top bar, you can move it.
View 2 RepliesHow can i put a scrolling a buttons?I want a put a multiply buttons vertically and when it the control exist beyond there size of the form will automatically show a scroll bars...Is there have a control that i have to use?
View 6 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 Replieshow can i add V scroll Bar to my form to move UP/DOWN?
View 1 RepliesIn my project I am create a form which has a scroll bar. When the form loads, it is scrolled to the bottom of the form. I want it to appear at the top of the form so the user can see the information at the beginning, rather than having to scroll up to see the tiop of the form. I have tried using focus() on the header label and this piece of code, but neitehr have worked:
[Code]...
I have an mdi form and few child forms. I have set the autoscroll property to false, size to (640,480) for the mdi form, but still the scrollbars are shown. I am setting the width of the child forms on mdi resize event to the width of mdi parent. My requirement is that the mdi parent should not show scrollbars at all for the entire life of the application. What are the properties that I need to set additionally?
View 6 RepliesI 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 Repliesmy project is school management system. I want to design a form for admission,it has many field so i can't adjust all in a front form so i want to control scroll bar for this solution.
View 3 RepliesI have a windows form with a tool strip menu, a header and a datagrid view.
When I add auto scroll to the windows form the scroll bar scrolls through the whole windows form, I want it so that it only scrolls through the datagrid and the header and tool strip stay fixed and don't move.
Is it possible to scroll the webbrowser-component to a form on the webpage?
View 1 RepliesI usually use table-layout-panel container in windows form to enable formre-sizing. But I've got too many label boxes and text boxes in a form to to fit in normal resolution. So I am in need of a similar container which is bothscroll-ableandre-sizable. Can someone tell me how it can be done using table-layout-panel container. If it doesn't support that kind of things then which one does?
View 7 Repliesi want to use a scroll bar in my VB.net form but with the AUTOSCROLL = false.
View 4 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 have a Windows form application with a MenuStrip at the top (File, etc...) and a TabControl directly beneath it with 8 TabPages arranged horizontally. The tabpages vary in height. The form's autoscroll property is set to True to allow the user to scroll down for those tabpages that contain more content. This all works fine.
What happens at runtime, though, is that when the user clicks on some of the tabpages that are greater in height, the scroll bar automatically scrolls down slightly, which obscures the menustrip at the top of the form. This behavior is undesirable. on how to modify it? I have compared the properties of the form itself, the tabpages, and included controls (table layout panels, etc.) but cannot figure out what distinguishes the tabpages that "jump" down when clicked upon from those that do not. I suspect that there may be a property that eludes me.
Second, I have added a ContextMenuStrip to the form to enable actions upon right-clicking within each tabpage. Even though I have assigned it to the Windows form and each tabpage, it does not appear at runtime. One can right-click all over the place within the application, but it never appears.
My question is regarding a scrollbar in visual basic adding it the "picture way" in the ide and i want to be able to have it so that i can change the number of scrolls it does like pages, but with the scroll bar changes data depending on it's position. I have the following code to try and get the scroll bar to have 6 positions starting at 1With frmIndashone
.vscPage.min = 1
.vscPage.max = 6
.vscPage.value = 1
[code].....
i would like to resize a form, programatically.. i know how to do it manually with a bunch of code depending on the resizing.. here's a sample:
[Code]...
I'm using the attached code to add another line ow of controls beneath an existing set (when a label is clicked). There could be quite a few rows added so I'm having to repeat the code many times using the counter (i) to keep track...
Is there a better method for doing this?
Private Sub Label10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LblExpandSearch.Click
If i = 0 Then
[Code].....
how to add a new form to my application programmatically & then add a picture box, text box, and a button to that new form?
I can add a new button, a new form, or a new picturebox on my current form but I can't seem to figure out how to add a new form to my application and then put the picturebox and textbox and the button on that new form.
'Form2
Dim form2 As New Form
form2.Size = New System.Drawing.Size(500, 500)
form2.Show()
[Code]....
