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Ultimate UI for Windows Forms
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UltraGrid
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WinGrid Performance Guide
over 15 years ago
Multiple Summary Rows in single band
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over 15 years ago
DateTimeEditor error with NetAdvantage 2009 1
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over 15 years ago
Marquee UltraProgressBar
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over 16 years ago
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1 - 15 of
62 results
for Ultimate UI for Windows Forms
Not Answered
1794
views
5
replies
Grid performance - appearance initialization
We are initializing the appearance for an editor control that we are using like this: internal class HiddenLinkFormattedTextEditor : UltraFormattedTextEditor { internal HiddenLinkFormattedTextEditor...
Not Answered
312
views
1
reply
Sorting, Filtering, Grouping -- Seemingly Impossible with 1M+ rows
I have a UltraGrid that is currently getting completed crushed performance wise in my Windows desktop application. It has 4 bands deep of data and roughly 1,000,000 rows. The underlying data source updates...
Not Answered
519
views
1
reply
Help! Major performance issues with 1,000,000 rows and formula columns with sorting, filtering and grouping
I have a UltraGrid that is currently getting completed crushed performance wise in my Windows desktop application. It has 4 bands deep of data and roughly 1,000,000 rows. The underlying data source updates...
Answered
1942
views
2
replies
populating ultragrid
Hi, I have a datasource with 10000 rows and 280 columns. It is essential to the project to filter the grid, so I choose LoadStyle .PreloadRows. Based on the cellcontent an appearances needs to be...
Not Answered
2446
views
1
reply
Ultra Grid Row Update
Good Day I am having an issue with UltraGridRow.Update() In some circumstances it runs fast. (0.1 seconds) , in other circumstances is it running slows. (1 second) If I was able to know what processes...
Answered
23706
views
5
replies
Issues with WinGrid after v9.1 upgrade
I just recently upgraded my projects from ver 8.3 to ver9.1 and have applied all the current releases. I am now experiencing the following two issues i am not able to resolve. 1.) I am currently setting...
Not Answered
2325
views
2
replies
Performance for FilterUIProvider
I turned it on. Loaded a grid with 30,000 records, click on the ID field, and I as still waiting for the filter list to come up.... Works fine on small (less than 1000 records). Wait gives? Do I...
Not Answered
3261
views
8
replies
setting datagrid.datamember to a relationship takes a long time
I have a number of datasources where the datamember is a relationship. One datagrid takes 23 seconds to complete the datamember assignment, and I have no idea why. The others take a fraction of that time...
Answered
2187
views
4
replies
WinForms 2018.1 themed trial controls are too slow
Hello, I'm thinking to use Infragistics2018.1 WinForms into my WinForm DotNet4.6 application, so I'm trying to compare the control's performance. I wrote a little tester to check the "loading time" for...
Not Answered
5217
views
8
replies
Excel Workblook.Load() takes a very long time
I've seen many posts about Excel.Workbook.Load() taking a long time. We're using 2015.1. Have there been any improvements in this area in more recent versions? Specifically: 1. We need to open a workbook...
Not Answered
2317
views
4
replies
UltraComboEditor slow auto complete. Is there an alternitive to searching after every letter?
So first I'd like to say I'm an intern so I am rather new to Infragistics and there is good bit I don't know. So I'd like to thank you in advance for any patience on the matter. So I'm trying to speed...
Answered
6597
views
8
replies
DropDown menu erases parts of underlying Window/Control before it is drawn. (On remote desktops)
Hi, I have a question regarding the drawing of drop down menus. We hava a Progress/ABL application and heavily use Infragistics controls for the UI. The application mimics some kind of MDI by using...
Answered
2458
views
2
replies
Repaint performance problem when moving a floating pane outside the screen bounds
Hi, we use the UltraDockManager and noticed a performance problem when dragging a floating pane around. The floating pane contains an UltraPanel with some UserControls. When the pane is moved inside...
Not Answered
1420
views
2
replies
Performance issue with appointment recurring information - Netadvantage 2004 vol 2
Hi, I run into performance problems when displaying 3+ owners with lots of appointments (200+). None is recurring. AllowRecurringAppointments is disabled on CalendarInfo. Even clicking on a time slot...
Not Answered
2011
views
3
replies
hiding a row taking a ton of processor
I have an application where i need to hide rows in the UltraGrid based on certain values. These grids i am working with are very large (up to 400k rows). The performance has been awful, and I have isolated...
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