CheckedListBoxItemCollection.Add(Object, CheckState, Boolean) Method

Creates a new item with the specified settings and appends it to the collection.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v19.2.dll

Declaration

C#

public int Add(
    object value,
    CheckState state,
    bool enabled
)

VB.NET

Public Function Add(
    value As Object,
    state As CheckState,
    enabled As Boolean
) As Integer

Parameters

Name	Type	Description
value	Object	An object which represents the item’s value.
state	CheckState	A CheckState enumeration member which specifies the item’s state.
enabled	Boolean	true if the item is enabled; otherwise, false.

Returns

Type	Description
Int32	A zero-based integer value representing the new item’s index.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Add(Object, CheckState, Boolean) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-create-a-checkedcomboboxedit-descendant-that-stores-edit-values-in-a-custom-format-e1987/CS/CustomCheckedComboBox/Form1.cs#L35

foreach (string item in Languge)
    myCheckedComboBoxEdit.Properties.Items.Add(item, CheckState.Unchecked, true);
myCheckedComboBoxEdit.DataBindings.Add("EditValue", myBindingSource, "Lang");

how-to-customize-columns-order-and-visibility-in-a-custom-drop-down-menu-e2015/CS/Sample/QuickColumnCustomizationEdit.cs#L160

foreach (ColumnProperties column in Properties.Columns)
    listBox.Items.Add(column.Caption, column.CheckState, column.AllowQuickHide);
listBox.CreateAllowMovingArray();

VB.NET

how-to-create-a-checkedcomboboxedit-descendant-that-stores-edit-values-in-a-custom-format-e1987/VB/CustomCheckedComboBox/Form1.vb#L33

For Each item As String In Languge
    myCheckedComboBoxEdit.Properties.Items.Add(item, CheckState.Unchecked, True)
Next item

how-to-customize-columns-order-and-visibility-in-a-custom-drop-down-menu-e2015/VB/Sample/QuickColumnCustomizationEdit.vb#L192

For Each column As ColumnProperties In Properties.Columns
    listBox.Items.Add(column.Caption, column.CheckState, column.AllowQuickHide)
Next column