Essential Studio® for Windows Forms - v34.1.29 Release Notes
Common
Introducing Standalone UI SDKs
We are introducing Standalone UI SDKs to provide greater flexibility in how you license and build your applications.
In addition to the UI Component Suite, you can now purchase individual SDKs for:
- Grid SDK
- Chart SDK
- Scheduler SDK
- Diagram SDK
Whether you need a single specialized component or a comprehensive UI suite, you can now choose the product that best fits your application requirements and budget.
Starting with this release, Scheduler and Diagram components are now available as standalone SDKs and licensed separately. While the UI component suite continues to provide the comprehensive collection of the remaining high-performance UI components.
Note: This change applies to the new product purchases only. Existing customers will continue to receive access to all the UI components, including Scheduler and Diagram, according to their current licensing. No changes are required for the existing customers.
ButtonEdit
Bug Fixes
- #I829077 - The rendering issues will no longer occur in the ButtonEdit control during paste operations in the Designer.
Calculate
Bug Fixes
-
#I689757- COUNTIF formula performance has been improved for large workbooks, delivering up to 95% faster execution by reducing redundant calculations. -
Conditional formatting formula evaluations have been optimized, significantly improving efficiency for large datasets and delivering up to 85% faster execution.
-
Repeated recalculation of identical formulas across cells has been optimized, resulting in approximately 95% faster execution.
-
Calculation during dependency refresh has been improved by optimizing duplicate cell recalculation, delivering approximately 75% faster execution.
-
Repeated updates to the same ranges based on used ranges have been optimized, resulting in approximately 75% faster execution.
DocIO
No Changes for this product in this version.
DockingManager
Bug Fixes
- #I825486 - The CDock file will no longer be created in the application directory when calling the
LoadDockStatemethod.
No Changes for this product in this version.
Presentation
No Changes for this product in this version.
SfAIAssistView
Features
Response toolbar
AI AssistView now introduces a dynamic response toolbar to enhance user interaction and efficiency with quick actions (copy, regenerate, like, dislike) and supports customization for better interaction.
Stop responding button
A new Stop Responding feature allows users to interrupt and instantly cancel ongoing AI responses in real time.
XlsIO
No Changes for this product in this version.
Test Results
| Component Name | Test Cases | Passed | Failed | Remarks |
|---|---|---|---|---|
| AutoComplete | 59 | 59 | 0 | All Passed |
| AutoLabel | 3 | 3 | 0 | All Passed |
| Breadcrumb | 1 | 1 | 0 | All Passed |
| Button | 4 | 4 | 0 | All Passed |
| ButtonAdv | 3 | 3 | 0 | All Passed |
| Calendar | 1 | 1 | 0 | All Passed |
| Carousel | 7 | 7 | 0 | All Passed |
| Chart | 906 | 906 | 0 | All Passed |
| CheckBox | 134 | 134 | 0 | All Passed |
| Color Picker | 28 | 28 | 0 | All Passed |
| Color Picker DropDown | 3 | 3 | 0 | All Passed |
| ComboBox | 70 | 70 | 0 | All Passed |
| ComboBoxAdv | 339 | 339 | 0 | All Passed |
| ComboDropDown | 2 | 2 | 0 | All Passed |
| CommandBarController | 1 | 1 | 0 | All Passed |
| CurrencyEdit | 1 | 1 | 0 | All Passed |
| DataGrid | 943 | 943 | 0 | All Passed |
| DateTimePicker | 104 | 104 | 0 | All Passed |
| DateTimePickerAdv | 44 | 44 | 0 | All Passed |
| Digital Gauge | 7 | 7 | 0 | All Passed |
| Docking Manager | 1971 | 1971 | 0 | All Passed |
| DomainUpDownExt | 4 | 4 | 0 | All Passed |
| DoubleTextBox | 3 | 3 | 0 | All Passed |
| FontListBox | 2 | 2 | 0 | All Passed |
| Form | 23 | 23 | 0 | All Passed |
| Gradient Panel | 4 | 4 | 0 | All Passed |
| GroupView | 2 | 2 | 0 | All Passed |
| HTML Viewer | 53 | 53 | 0 | All Passed |
| Image Streamer | 1 | 1 | 0 | All Passed |
| Linear Gauge | 58 | 58 | 0 | All Passed |
| ListView | 65 | 65 | 0 | All Passed |
| Menu | 3 | 3 | 0 | All Passed |
| MessageBox | 2 | 2 | 0 | All Passed |
| Metro Form | 26 | 26 | 0 | All Passed |
| MonthCalendarAdv | 24 | 24 | 0 | All Passed |
| Multicolumn ComboBox | 8 | 8 | 0 | All Passed |
| Multicolumn TreeView | 103 | 103 | 0 | All Passed |
| Navigation Drawer | 52 | 52 | 0 | All Passed |
| Navigation Pane | 37 | 37 | 0 | All Passed |
| Numeric TextBox | 5 | 5 | 0 | All Passed |
| NumericUpdown | 6 | 6 | 0 | All Passed |
| Office 2007 Form | 61 | 61 | 0 | All Passed |
| PercentTextBox | 2 | 2 | 0 | All Passed |
| Pivot Chart | 124 | 124 | 0 | All Passed |
| Pivot Grid | 216 | 216 | 0 | All Passed |
| Popup | 4 | 4 | 0 | All Passed |
| Progress Bar | 4 | 4 | 0 | All Passed |
| Radial Gauge | 85 | 85 | 0 | All Passed |
| Radial Menu | 2 | 2 | 0 | All Passed |
| Radial Slider | 12 | 12 | 0 | All Passed |
| Range Slider | 7 | 7 | 0 | All Passed |
| Rating Control | 1 | 1 | 0 | All Passed |
| Ribbon | 1492 | 1492 | 0 | All Passed |
| Scroll Frame | 1 | 1 | 0 | All Passed |
| SfDataPager | 95 | 95 | 0 | All Passed |
| Spell Checker | 51 | 51 | 0 | All Passed |
| Splash Screen | 2 | 2 | 0 | All Passed |
| Split Button | 15 | 15 | 0 | All Passed |
| StatusStrip | 18 | 18 | 0 | All Passed |
| SuperToolTip | 1 | 1 | 0 | All Passed |
| Syntax Editor | 534 | 534 | 0 | All Passed |
| Tabbed Form | 25 | 25 | 0 | All Passed |
| TabbedMdiManager | 481 | 481 | 0 | All Passed |
| TabControl | 729 | 729 | 0 | All Passed |
| TextBox | 13 | 13 | 0 | All Passed |
| ToolBar | 5 | 5 | 0 | All Passed |
| TrackBar | 1 | 1 | 0 | All Passed |
| Tree Navigator | 17 | 17 | 0 | All Passed |
| TreeView | 474 | 474 | 0 | All Passed |
| XpTaskbar | 94 | 94 | 0 | All Passed |