ItemCheckEventArgs Class

Provides data for the BaseCheckedListBoxControl.ItemCheck event of check list box controls.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v18.1.dll

Declaration

C#

public class ItemCheckEventArgs :
    EventArgs

VB.NET

Public Class ItemCheckEventArgs
    Inherits EventArgs

Related API Members

ItemCheckEventArgs is the data class for the following events:

• BaseCheckedListBoxControl.ItemCheck

Remarks

The BaseCheckedListBoxControl.ItemCheck event is fired after the checked state of a check list box’s item is changed.

The item affected is referred to by the ItemCheckEventArgs.Index property. This specifies the index of the item within the BaseCheckedListBoxControl.Items collection.

The new checked state for the item is specified by the ItemCheckEventArgs.State property.

Related GitHub Examples

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

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-filter-grid-columns-using-separate-checkedlistboxcontrols-t124162/CS/Form1.cs#L24

void categoryColumnFilter_ItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e)
{

XAF_how-to-represent-a-collection-property-using-a-checked-list-box-e1807/CS/DXExample.Module.Win/WinCheckedListBoxPropertyEditor.cs#L40

}
void control_ItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e) {
    object obj = Control.GetItemValue(e.Index);

how-to-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/CS/Form1.cs#L199

private void checkedListBoxControl1_ItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e) {
    if(lockItemCheck) return;

creating-quick-column-customization-popup-window-e991/CS/E991/GridViewQuickColumnCustomization.cs#L204

}
void OnCheckListBoxItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e) {
    bool hasVisibleButton = false;

how-to-hide-vertical-divider-lines-between-certain-columns-e3647/CS/E3647/Form1.cs#L78

List<GridColumn> columnList = new List<GridColumn>();
private void checkedListBoxControl1_ItemCheck(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e)
{

VB.NET

how-to-filter-grid-columns-using-separate-checkedlistboxcontrols-t124162/VB/Form1.vb#L23

Private Sub categoryColumnFilter_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs)
    If categoryColumnFilter.CheckedItems.Count = 0 Then

XAF_how-to-represent-a-collection-property-using-a-checked-list-box-e1807/VB/DXExample.Module.Win/WinCheckedListBoxPropertyEditor.vb#L44

End Sub
Private Sub control_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs)
    Dim obj As Object = Control.GetItemValue(e.Index)

how-to-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/VB/Form1.vb#L187

Private Sub checkedListBoxControl1_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs) Handles checkedListBoxControl1.ItemCheck
    If lockItemCheck Then

creating-quick-column-customization-popup-window-e991/VB/E991/GridViewQuickColumnCustomization.vb#L255

End Sub
Private Sub OnCheckListBoxItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs)
    Dim hasVisibleButton As Boolean = False

how-to-hide-vertical-divider-lines-between-certain-columns-e3647/VB/E3647/Form1.vb#L76

Private columnList As New List(Of GridColumn)()
Private Sub checkedListBoxControl1_ItemCheck(ByVal sender As Object, ByVal e As DevExpress.XtraEditors.Controls.ItemCheckEventArgs) Handles checkedListBoxControl1.ItemCheck
    columnList = New List(Of GridColumn)()

Inheritance

Object

EventArgs

ItemCheckEventArgs