
Browse, Add, and Delete Data
Allow end users to browse, add, and delete data in a tabular format. Using
the latest data binding technologies built into Visual Studio .NET, including
ADO.NET, ComponentOne List for .NET completely manages the database interface,
allowing developers to concentrate on important application-specific tasks.
What's New?
- Added the BeforeOpen event,
which is a cancelable event fired before the list is dropped down
- Added the AutoSelect property,
which determines whether the combo sets its index to the current position
of the DataSource when it is first filled with data
- Added the KeepForeColor property,
which determines whether the ForeColor of the text box remains unchanged
when the combo is disabled (for ComboStyle = DropdownList only)
- Added the C1DataColumn.SortIndicator
property, which is useful for displaying sort marks in column headers
when the underlying data source is sorted on multiple columns Changed
the semantics of the DropdownWidth property:
- If 0, the dropdown list will have the same width as the C1Combo
control
- If < 0, the dropdown list will adjust to accommodate the width
of its items
- If > 0, the property value specifies the exact width of the dropdown
list
- C1Combo now supports item
selection by opening the dropdown while keeping the mouse button pressed,
followed by autoscrolling and releasing the mouse button
- When C1Combo is first initialized,
no item is selected
- The Mismatch event is fired
instead of NotInList when LimitToList is true and no item is found
- After setting SelectedValue,
if no matching value is found in the list, SelectedIndex will be set
to -1, not 0
- Setting SelectedText in the
initialization process no longer throws an exception
- The properties were re-categorized
- The following methods are
now obsolete: AddItemBegin, AddItemF, AddItemEnd
ComponentOne List for .NET Features
What's New in ComponentOne List for .NET?
ComponentOne List for .NET is now part of the ComponentOne Studio Enterprise
Order ComponentOne Studio Enterprise
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