2026 v1.1

DateTimeEditors

Bug fixes

• Fixed an issue where the time editor portion of the C1DateTimePicker did not apply 24-hour time formats.

Gauge

Bug fixes

• Fixed an issue where the Bad, Good, and Target ranges in C1BulletGraph were affected by changes to the Origin value.

• Fixed an issue where marks, labels, and pointers were rendered incorrectly in C1LinearGauge when Direction was set to Left, Up, or Down.

Grid

Breaking changes

• Updated the default value of GridRow.AllowCustomCells to true so that unbound GridRow scenarios use text-rendered cells by default.

Bug fixes

• Fixed an issue where the AllowMerging property was not applied to GridGroupRow rows.

• Fixed an issue where column alignment settings were not bound for GridGroupRow rows when WordWrap was enabled.

• Fixed an issue where keyboard input was not applied in quick edit mode in C1FlexGrid.

GridControl

Bug fixes

• Fixed an issue where items could not be selected from property dropdown settings in Chromium-based browsers after a recent Chromium update.

Input

Bug fixes

• Fixed an issue where displayed items in C1ComboBox were not updated following DisplayMemberPath changed at run time following a selection.

• Fixed an issue where C1ComboBox did not render selected values correctly when certain themes were applied.

• Fixed an issue where items could not be selected from property dropdown settings in Chromium-based browsers after a recent Chromium update.

ListView

Bug fixes

• Fixed an issue where displayed items in ListView were not updated after DisplayMemberPath changed at run time following a selection.

Menu

Bug fixes

• Fixed an issue where items could not be selected from property dropdown settings in Chromium-based browsers after a recent Chromium update.

Ribbon

Bug fixes

• Fixed an issue where selection resolution was inconsistent between SelectedIndex and SelectedItem in C1SelectTool.