The list label cell provides the functionality to display labels as a list of items in a bulleted format. You can use the list label cell to implement a bulleted display by simply adding items.
Features
In addition to the Base Cell features, the list label cell displays a bulleted list.
For more details on list label cells, refer to the ListLabelCell class.
Data Types
The list label cell retains the Object value type. This type can be checked using the ListLabelCell.ValueType property.
For display, a value that has been type cast to a String type is used. This type can be checked with the ListLabelCell.FormattedValueType property.
You can modify type cast behavior by overriding the Object type of the ToString method. Override the ListLabelCell.OnCellFormatting method to change behavior when a value is read in a cell. Override the ListLabelCell.OnCellParsing method to change behavior when a value is written back from the cell.
Cell Edit Control
The list label cell does not provide a cell edit control. The ListLabelCell.EditType property always returns a null reference (Nothing in Visual Basic).
Style
The list label cell supports the following CellStyle class members. You can set the cell style using the ListLabelCell.Style property.
| CellStyle Members | Enabled or Disabled |
|---|---|
| BackColor | Enabled |
| BackgroundGradientEffect | Enabled |
| Border | Enabled |
| DataSourceNullValue | - |
| DisabledBackColor | Enabled |
| DisabledForeColor | Enabled |
| DisabledGradientEffect | Enabled |
| EditingBackColor | - |
| EditingForeColor | - |
| Font | Enabled |
| ForeColor | Enabled |
| Format | - |
| FormatProvider | - |
| Image | - |
| ImageAlign | - |
| ImeMode | - |
| ImeSentenceMode | - |
| InputScope | - |
| LineAdjustment | - |
| Margin | Enabled |
| MouseOverBackColor | Enabled |
| MouseOverForeColor | Enabled |
| MouseOverGradientEffect | Enabled |
| Multiline | Enabled |
| NullValue | - |
| Padding | Enabled |
| PatternColor | Enabled |
| PatternStyle | Enabled |
| SelectionBackColor | Enabled |
| SelectionForeColor | Enabled |
| SelectionGradientEffect | Enabled |
| Tag | Enabled |
| TextAdjustment | - |
| TextAlign | - |
| TextAngle | - |
| TextEffect | Enabled |
| TextImageRelation | - |
| TextIndent | - |
| TextVertical | - |
| UseCompatibleTextRendering | Enabled |
| WordWrap | Enabled |
To enable GDI+ Compatibility Mode, set the UseCompatibleTextRendering property to True.
Shortcut Keys
No shortcut keys are handled in a list label cell.
Events
You can use the GcMultiRow.CellContentClick event to catch a click in the cell content area. You can use the GcMultiRow.CellContentDoubleClick event for a double-click.
For more information, see the Setting Bullets (ListLabelCell).