ItemCheckEventArgs.Index Property

Gets the index of the item whose state was changed.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v19.2.dll

Declaration

C#

public int Index { get; protected set; }

VB.NET

Public Property Index As Integer

Property Value

Type	Description
Int32	An integer value specifying the item’s position in the item collection.

Remarks

The Index property specifies the index of the item in the BaseCheckedListBoxControl.Items collection.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Index property.

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-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/CS/Form1.cs#L201

if(lockItemCheck) return;
DataRowView row = dataTable1.DefaultView[e.Index];
row["Checked"] = e.State == CheckState.Checked;

richeditcontrol-event-viewer-t258534/CS/RichEditControlEventViewer/Form1.cs#L116

{
    int itemIndex = e.Index;
    bool state = e.State == CheckState.Checked;

schedulercontrol-and-schedulerstorage-event-viewer-t444758/CS/SchedulerControlEventViewer/Form1.cs#L111

{
    int itemIndex = e.Index;
    bool state = e.State == CheckState.Checked;

VB.NET

how-to-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/VB/Form1.vb#L191

End If
Dim row As DataRowView = dataTable1.DefaultView(e.Index)
row("Checked") = e.State = CheckState.Checked

richeditcontrol-event-viewer-t258534/VB/RichEditControlEventViewer/Form1.vb#L101

Private Sub eventsCheckedListBox_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs) Handles eventsCheckedListBox.ItemCheck
    Dim itemIndex As Integer = e.Index
    Dim state As Boolean = e.State = CheckState.Checked

schedulercontrol-and-schedulerstorage-event-viewer-t444758/VB/SchedulerControlEventViewer/Form1.vb#L101

Private Sub eventsCheckedListBox_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs) Handles eventsCheckedListBox.ItemCheck
    Dim itemIndex As Integer = e.Index
    Dim state As Boolean = e.State = CheckState.Checked