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  [Collapse]DevExpress.XtraEditors.Repository
   [Expand]BaseRepositoryItemCheckEdit Class
    CalendarSelectionMode Enumeration
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   [Expand]EditorsRepositoryBase Class
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   [Collapse]RepositoryItemCheckedComboBoxEdit Class
     RepositoryItemCheckedComboBoxEdit Members
     RepositoryItemCheckedComboBoxEdit Constructor
    [Collapse]RepositoryItemCheckedComboBoxEdit Properties
      AllowHtmlDraw Property
      AllowMultiSelect Property
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      ContextButtonOptions Property
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      DataSource Property
      DisplayMember Property
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      ValueMember Property
    [Expand]RepositoryItemCheckedComboBoxEdit Events
    [Expand]RepositoryItemCheckedComboBoxEdit Methods
   [Expand]RepositoryItemCheckEdit Class
   [Expand]RepositoryItemCollection Class
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   [Expand]RepositoryItemSearchLookUpEdit Class
   [Expand]RepositoryItemSparklineEdit Class
   [Expand]RepositoryItemSpinEdit Class
   [Expand]RepositoryItemTextEdit Class
   [Expand]RepositoryItemTimeEdit Class
   [Expand]RepositoryItemTimeSpanEdit Class
   [Expand]RepositoryItemToggleSwitch Class
   [Expand]RepositoryItemTokenEdit Class
   [Expand]RepositoryItemTrackBar Class
   [Expand]RepositoryItemTreeListLookUpEdit Class
   [Expand]RepositoryItemZoomTrackBar Class
   [Expand]RichTextEditBehaviorOptions Class
   [Expand]RichTextEditHorizontalScrollbarOptions Class
    TimeEditStyle Enumeration
   [Expand]TrackBarRange Structure
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 End-User Documentation

RepositoryItemCheckedComboBoxEdit.EditValueType Property

Gets or sets whether the editor's edit value is formed as a string or as a List<object> object.

Namespace:DevExpress.XtraEditors.Repository
Assembly:DevExpress.XtraEditors.v17.2.dll

Expanded Syntax

Property value

Type: EditValueTypeCollection
An EditValueTypeCollection enumeration value that specifies how the edit value is formed.
The default is EditValueTypeCollection.CSV.

Expanded Remarks

By default, when the EditValueType property is set to CSV, the editor's edit value is a string containing values (ListBoxItem.Value) of checked items separated by the SeparatorChar delimiter, followed by a space character.

Set the EditValueType property to List to form the edit value as a System.Collections.Generic.List<object> object. In this mode, the list items match the values (ListBoxItem.Value) of checked options in the editor's dropdown window.

Note

To set the editor's value when the control is used for standalone editing, use the CheckedComboBoxEdit.SetEditValue method. Do not set the editor's EditValue directly.

Expanded Example

This example demonstrates how to display a set of Boolean options in a CheckedComboBoxEdit control. Check items representing the options to be edited are added directly to the Items collection.

The edit value (string) is assigned using the CheckedComboBoxEdit.SetEditValue method. Note that the items in the edit value string are separated using the delimiter specified by the SeparatorChar property.

The following image shows the CheckedComboBoxEdit control after executing the code:

Expanded Example

The following example shows how to edit bit fields (a set of flags) in a CheckedComboBoxEdit control.

The control displays values of a custom MyColors enum, which has five simple flags (None through Yellow) and one combined flag (Green). Combined flags are not supported by the CheckedComboBoxEdit control. Items that correspond to these flags must be manually removed from the Items collection (see the removeCombinedFlags method which performs this operation).

The SetFlags method populates the Items collection with items corresponding to all available flags (except for a flag with a zero value). Then, the removeCombinedFlags method is called to remove items corresponding to combined flags. Finally, the editor's initial value is specified using the CheckedComboBoxEdit.SetEditValue method.

The following image shows the result:

Note that the Green flag is not present in the dropdown list, although you can set this flag to the control's value.

Expanded See Also

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