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Problem In .net (data Grid)

How do i debug this to figure out why it is not populating the datagrid ? I'd still very much appreciate it if you could answer my last reply to your post though. Pagination is enabled and configured by the attributes of the DataGrid element: AllowPaging="True" PageSize="5" PagerStyle-Mode="NextPrev" PagerStyle-Position="Bottom" PagerStyle-HorizontalAlign="Center" PagerStyle-NextPageText="Next" ... SitePoint Sponsor User Tag List Results 1 to 6 of 6 Thread: Datagrid problems(VB.net and MySQL) Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid get redirected here

The Repeater also gives a small advantage in performance, as it does not have the overhead of all of the built-in features of the Datagrid. When on the other, the repaint speed is fine. Works like a charm in my project that was suffering from weird slowdown both on populating and scrolling the table (: –knut May 9 '15 at 18:22 add a comment| up Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? https://msdn.microsoft.com/en-us/library/aa478966.aspx

That's it! Youneed to look at the DataView not the DataTable.Normally you will be using the default DataView, which you can getfrom DataTable.DefaultView. one wife keeps nagging you to stop playing on the pc and do some real work.. Nothing can beat the combined stress of getting your work done on time whilst 1.

working at 1 O'clock in the morning because nobody is awake at that time 6. Find the exact information you need to solve a problem on the fly, or go deeper to master the technologies and skills you need to succeed Start Free Trial No credit You will also need to store a few Datagrid properties manually into the ViewState if you are working with any (or all) of the Datagrid events below. Reply With Quote May 12th, 2016,11:02 AM #13 gubbs View Profile View Forum Posts Thread Starter New Member Join Date Sep 2004 Posts 15 Re: VS 2013 Windows Form datagridview problems

Please Help DataGridView and sorting How to disable the DataGridView sorting? How do we evaluate a candidate who would not speak to any women during the interview process? http://www.vb-tips.com/dbpages.aspx?...urrencymanager A datarow from a dataview you get as (typed here, not tested so watch writting errors) dim dr as datarow = dv(currentrow).datarow Cor "Kyote" http://stackoverflow.com/questions/1300329/derived-datagridview-drawing-problem-shows-black-regions As for the CurrencyManager...

Topics HTML CSS JS PHP Ruby Mobile UX Design Store Forums Subscribe Home Forum What's New? Because Int1 could be 1, this means the columns array has only one element being Columns.Item(0). share|improve this answer answered Oct 7 '09 at 20:28 user185931 add a comment| up vote 0 down vote We've experienced a similar problem using .NET 3.0 and DataGridView on a dual Once I updated the video card driver and set it to full, painting of datagrid controls became very slow.

Conclusion In the article above we have examined typical situations and problems of unbound DataGridView. alt text http://img12.imageshack.us/img12/2213/81356991.jpg There are only two ways I can find to fix the symptoms: 1. A phrases that basically means 'walk your walk back back' What is the opposite of Cancel? Last edited by slisebry; Jun 5, 2008 at 13:15.

Thanks! Get More Info How to temporarily mark a trail? As you see, solving these problems can require tedious coding or can be even hardly possible for DataGridView. You can now find them here.

  1. Join them; it only takes a minute: Sign up Horrible redraw performance of the DataGridView on one of my two screens Ask Question up vote 68 down vote favorite 22 I've
  2. Sub Page_Load If Not IsPostBack Then BindGrid() End If End Sub Sticking with Auto-Generated Columns When Your Circumstances Require More Flexibility If your Datagrid situation requires any kind of special formatting
  3. Yes.
  4. public static void ToggleDoubleBuffered(this Control control, bool isDoubleBuffered). –Anthony Sep 17 '13 at 15:12 add a comment| up vote 12 down vote For people searching how to do it in vb.net
  5. Post your question and get tips & solutions from a community of 419,606 IT Pros & Developers.
  6. Reply With Quote May 12th, 2016,10:29 AM #10 GBeats View Profile View Forum Posts Fanatic Member Join Date Feb 2013 Posts 788 Re: VS 2013 Windows Form datagridview problems with .NET
  7. visa versa, you never know Yes!!!
  8. I'm a palindrome.
  9. Reply With Quote May 12th, 2016,09:51 AM #8 GBeats View Profile View Forum Posts Fanatic Member Join Date Feb 2013 Posts 788 Re: VS 2013 Windows Form datagridview problems with .NET
  10. Browse other questions tagged .net winforms performance datagridview nvidia or ask your own question.

The Datagrid itself however, has been resized to the fill the form's new size, such that the Horizontal Scroll bar appears to be floating in the middle of the Datagrid, until share|improve this answer answered Oct 7 '08 at 19:45 James add a comment| up vote 0 down vote BEST!!!!: Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hWnd As Integer, To avoid it, set the image for a cell only once when this is really required. useful reference Dim temp As Integer = MembershipDataGridView.CurrentRow.Index Dim mydatarow As DataRow mydatarow = MembershiptextDataSet.Membership.Rows.Item(temp) MessageBox.Show(mydatarow.Item("ID")) I hope I explained the problem correctly.

Problem with Datagrid Browse more Visual Basic .NET Questions on Bytes Question stats viewed: 1764 replies: 1 date asked: Nov 21 '05 Follow this discussion BYTES.COM 2017 Formerly "TheScripts.com" from Any help would ... I did notice that the ToString method of a System.Data.DataTable returns "the TableName and DisplayExpression, if there is one as a concatenated string", so one possibility is that there is a

How to check if a Key is press down with datagrid control?

To implement this task in DataGridView, you need to write a lot of code. Developer Network Developer Network Developer Sign in Subscriber portal Get tools Downloads Visual Studio SDKs Trial software Free downloads Office resources SharePoint Server 2013 resources SQL Server 2014 Express resources Windows one toddler keeps pressing your AVR's power button 2. Aug 2 '07 #3 P: n/a Kyote On Wed, 01 Aug 2007 22:14:47 -0700, Jack Jackson On Wed, 01 Aug 2007 12:36:09 -0500, Kyote>On my form I have a

You can find out more information about the move and how to open a new account (if necessary) here. Hope this trick works for you as well. Sub Page_Load If Not ViewState("EditItemIndex") Is Nothing Then Datagrid1.EditItemIndex = ViewState("EditItemIndex") End If If Not ViewState("CurrentPageIndex") Is Nothing Then Datagrid1.CurrentPageIndex = ViewState("CurrentPageIndex") End If BindGrid() End Sub Sub BindGrid() Dim DV http://nuvisiongraphx.com/problem-in/problem-in-windows-7-rc1.html To eliminate flickering in DataGridView (unbound or data-bound – no matter), enable double buffering for the DataGridView control: Type dgvType = dataGridView1.GetType(); System.Reflection.PropertyInfo pi = dgvType.GetProperty("DoubleBuffered", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic); pi.SetValue(dataGridView1, true,

When I got my new company PC from IT, it was set to one tick from full and I didn't have any problems with datagrids. On the customer's machine, I would not be able to trap/return this value because the dgv.columns.item(1).MinimumWidth property itself returns the error "Object reference not set to an instance of an object." Mexico Posts 2,587 Re: VS 2013 Windows Form datagridview problems with .NET 4.6.1 I would suggest to put Column(1) itself in the watch window and explore all its properties to see I've found this general post by Microsoft describing .NET 4.6.1: https://msdn.microsoft.com/en-us/lib...0%29.aspx#v461 This post has something about 4.5.2 and 4.6.1 and a new 'EnableWindowsFormsHighDpiAutoResizing' element, but it's an opt-in feature and shouldn't

See the Paging in DataGrid QuickStart Tutorial for information on how to implement paging in your Datagrid. I also tried assigning the datasource and datamemeber dynamically. Would a large number of people simultaneously turning on a load of 3 kW be sufficient to bring down the electricity grid across 500 sq km? Working from home is so much better than working in an office...

A replacement with DataGrid Paging with datagrid Major problems with Datagrid and the update command Major problems with Datagrid and the update command. This forum is now closed to new posts, but you can browse existing content. This application is distributed to several different pharma customers. This can cause unneeded flickering in DataGridView.

I just checked it again. Copyright 2006 - 2014, JustSkins.com 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 From the original post: "...Even more goofy is that this happens with only two out of ~50 datagridview objects ..." So I know exactly which two datagridviews are causing the problems Dim row As DataRow Dim col As DataColumn ' Dim temp As Integer = dgridv.CurrentRow.Index ' row = dv.Item(temp).Row row = dv.Item(rowIndex).Row .. . .

For whatever reason, when they turn off Multimon, the problem goes away. –BlueRaja - Danny Pflughoeft Aug 28 '12 at 17:37 add a comment| 9 Answers 9 active oldest votes up If your DataGridView is bound to a data source like ADO.NET DataTable, the implementation of the DataGridView filtering functionality is trivial as you can exploit the filtering feature of the underlying