VS 2005 Scroll Bar For DataGridView?
Jun 18, 2009
I have a datagridview located in a tab of a tab control on a windows form. The data is populating to the grid with out any issues. My problem is that the sizing I'm making 2 of the column of data moves the last one partially off out side the normal size for the grid. I have Scrollbars set to both for the grid. But I do not get the Horizontal scroll bar. If I hover the mouse over the partially hidden cell I do see the full text in a tool tip.
Am I missing some thing on setting the scroll bars here.
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Mar 9, 2009
I have a datagridview in my for that contain some infos like name of a file, date and hour but the vertical scrollbar doesn't work, the scroll doesn't move. Here's my code
If Me.ofd_Fichier.ShowDialog() = DialogResult.OK Then
Dim str_Fichier As String
For Each str_Fichier In ofd_Fichier.FileNames
[code].....
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Aug 5, 2011
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.
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Dec 10, 2009
Following default the datagridview will scroll following vertical. How can i do that. I tried :
DataGridView1.ScrollBars = ScrollBars.Horizontal but not work
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Jun 8, 2009
I have a DataGridView as my main application use. This grid refreshes very often, it is used to sign our staff in and out of the building and it updates their status.The problem I'm running into now is that if there are more items in the datagridview than can fit on the screen I'll get a vertical scroll bar. Which is perfectly fine in and of itself, but with the grid refreshing as often as it does it will always put the user back to the top. If someone were to be at the very bottom of the grid when the refresh
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Mar 28, 2009
I have a panel wich inherits from FlowLayoutPanel. I add a lot of picturebox to it. I allow the user to navigate through them with arrow keys. Since I have a lot of PictureBox, most of them doesn't appear at the visible rectangle of the panel. I want this panel to scroll to the selected control when user selects it. For select a PictureBox I made a class wich inherits from it and override the OnPaint sub. I also have a field m_selected to determine whether the PictureBox is selected or not. On OnPaint sub if this field is set to true, I draw an orange border to notify the user that this control is selected, otherwise I draw a simple black one. In the panel I also have a m_currentsel field to save the control wich is actually selected. When user selects a control this field contains the selected control.
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Sep 29, 2010
Has anyone ever noticed that when adding many rows to a datagridview the scroll bar has a problem painting and the user can no longer use it? How do I fix this?
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Sep 10, 2009
I have been using this line: Me.dgvWpt.FirstDisplayedScrollingRowIndex = to alter which line is first displayed on a DGV that is located on a tab. I have been trying to get it to scroll to a certain line, which changes, but that's irrelevant, when the grid is first viewed. I have been unable to get this to happen. After the first time it is viewed, I can use that line to scroll the DGV to any row. The code I use to automatically scroll it to various places works perfectly anytime after the first time it is viewed, but it is ALWAYS showing from the first row the first time it is viewed.
[Code]...
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Oct 25, 2010
I am trying to scroll a datagridview for that i created a scroll event scroll event should have 3 conditions:
1. if I = last row then do not continue adding one to the row index
2. if I < last row then continue adding one to the row index
3 if I = first row do not subtract one from row index
This is the code i wrote for the first 2 conditions, and my system keeps crashes
HTML
If i < grdAccountTypes.Rows.Count Then
i = grdAccountTypes.CurrentRow.Index + 1
Else
[CODE]...
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May 22, 2006
How can i scroll my datagridview to its last row in the underlying dataset.
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Jul 26, 2010
I want to scroll to the first selected row in my DataGridView. You know I programmatically select a number of rows, and then want to scroll to the 1st selected row. I heard about FirstDisplayedScrollingRowIndex property but can't figure it. how to find the 1st selected row? and then scroll to it?
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Oct 15, 2008
i have a MDI Parent. As you know a MDI parent can have scroll bars. I want to make customized scroll bars. Meaning instead of windows default scroll bars i want just to images / buttons (arrows (up/down)) that when clicked will scroll up and down, and then others for left and right...
How do i do this? I dont want windows default scroll bars to appear.. i know can disable them but then is there a property / method to scroll in a direction, let my code do the work.... i would also then want it so as you scroll my custom scroll buttons wont go away, as you scroll they should stay in the same spot.. i think i can do that by a panel and docking, so that isnt important.
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Jun 3, 2011
i have an issue with scrolling a datagridview (VB.Net 2010) using the mouse wheel i created a mousewheel event an i am catching the mouse-wheel movement up or down i created a scroll event and set the boundaries for the scroll, but i have no idea how to combine both procedures:
Mouse wheel event Public Sub grdMouseWheel(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim RowIndex As Integer = grdAccountTypes.CurrentRow.Index
If e.Delta < 0 Then
[code]....
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Mar 29, 2012
using visual basic 2010 DataGridView on a windows form. I have been experiencing an error with the horizontal scroll bar. when the DataGridView is outside the monitor. in other words, you have move the Windows Form half way out of the screen display area. the information in the columns that were out of view is distorted.
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Aug 26, 2010
My problem is that when I click continiously the bottom button of a vertical scroll bar (datagridview) the datagridview maximises and expants to all my screen.
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Mar 21, 2006
How can I programatically control the position of the vertical scroll of a DataGridView? I need to keep visible the last row added to a table and showing as the last row at the bottom in the DataGridView control so the user doesn't have to be scrolling down every time to see a new row that has been added.
I can see the use of the Offset for the Horizontal Scroll Bar but for the Vertical Scroll bar of the DataGridView it can only be "Get" but not "Set".
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Apr 1, 2010
I 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.
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Jul 19, 2009
I am now using a datagridview that uses just 1 col and 1 row, but is set such that it has a large display width to display a lot of graphics.
The horizontal scroll bar is active to help me view all the data, but the scroll bar defaults to the LHS.
How can I make it default to the RHS?Additionally, when I move the scroll bar, the displayed data seems to get corrupted - do I have to re-paint the graphics every time the scroll bar position is changed?
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Sep 15, 2011
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 ?
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Feb 27, 2010
how can i scroll through a webbrowser combobox's items + select 1 if it equals a string value?
i've got the id of the combobox
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Mar 18, 2011
I have a datagrid control in my winform application. It has nearly 30 columns. First 2 column are frozen and others can be views using scrollbars.
Its working fine.
I would like to add some functionality on it by allowing user to select a column from column list above and making the datagrid scroll to that column automatically.
So i would like to ask how could i make my datagrid to scroll to specified column automatically.
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Oct 26, 2010
I have a datagridview which I am populating of a database, scrollbars are disabled to allow for autoresize
I created a Scroll Event that causes me some issues:
1. I can scroll down only
2. To move from one row to the next I need to rotate the mouse-wheel up in between two rows - as if the row index isn't being updated
3. The procedure results in an error : Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Public Sub grdScroll(ByVal sender As Object, ByVal e As ScrollEventArgs)
Dim RowIndex As Integer = grdAccountTypes.CurrentRow.Index + e.NewValue
' grdAccountTypes.CurrentRow.Index = grdAccountTypes.CurrentRow.Index + e.NewValue
grdAccountTypes(0, RowIndex).Selected = True
[Code] .....
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Jul 22, 2011
I have a datagridview for showing the reports. Here the datagridview vertcial scroll bar wont workbut it show the both horizonadal, vertical bar.but horizadal bar only worked anot vertical bar.I have explained my process. I have taken a report from Exchange server and stored the Sql database. After finishing the data collection then I have again select some of the fileds only from Database via datatable. I have copied my datagridview using datagridview datasource.
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Nov 19, 2009
how can I enable horizontal scroll bar for datagridview control?
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Mar 10, 2012
I am getting data from an SQL Server Database to display into text boxes.
However I also tried getting individual data or current data to display in the Gridview but not working. I am sure I am not doing it right.
I can get the data to display in the Grid view but not individually or scroll through as I hit the next button.[code....
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Oct 29, 2009
I have a single select datagridview listing several hundred 'Clients' , and a Search box where Client Id, Name or Account number can be entered to select a relevant Client..Once the search has been completed i select the relevant client on the datagridview using the code in this Thread The problem i'm having now is that when the selected item is further down the list.. the DGV does not scroll to show the selected item..Is there a way to force the DGV to show the programatically selected item..
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Jan 7, 2011
I am developing windows application in visual basic .net 2005. I am using datagridview and i want to handle its horizontal scroll event. i was using code below,
[Code]...
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Feb 25, 2009
My application uses a trackbar to sort images.It works best if the mouse wheel scroll lines value is one.I can advise my users to set the value themselves in the control panel having determined it is three, but I cant set a users scroll value to one for them.I would like to have some visual basic code in the form load that sets the scroll line value to one.
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Jan 30, 2012
To summarize, my program uses a textbox to display the chatroom from a text file on the school network. When someone sends a message, it writes that message to the text box like so:My.Computer.FileSystem.WriteAllText(baseDir & room & ".txt", Message, True)
The baseDir is where the chat files are stored, and the room that the user is in can be altered by the user. created a scroll bar to use so when the chat room reaches a certain length of lines, you may use a scroll bar to view the whole chat. I realized that when someone sends a new message, the scroll bar then jumps back to the top of the text box. Is there any way to fix this, so that it will jump to the bottom each time someone types something new?
Dim lines As String() = IO.File.ReadAllLines(baseDir & room & ".txt")
Dim numLines As Integer = lines.Length
If numLines > 20 Then
[code].....
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Oct 9, 2010
I would like to have the text alignment of a cell move to the Middle Left if there are enough records to require the Vertical Scroll Bar to be used, if not then the Text Alignment hould be Middle Center because of the size of the DGV that I want to display on my form.
[Code]....
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