BaseCheckedListBoxControl.GetItemChecked(Int32) Method

Gets a value indicating whether the item is checked.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v18.2.dll

Declaration

C#

public virtual bool GetItemChecked(
    int index
)

VB.NET

Public Overridable Function GetItemChecked(
    index As Integer
) As Boolean

Parameters

Name	Type	Description
index	Int32	An integer value representing the zero-based index of the item.

Returns

Type	Description
Boolean	true if the item is checked; false if unchecked or in the indeterminate state.

Remarks

This method returns false if the index parameter is negative or exceeds the last available index.

To check an item, use the BaseCheckedListBoxControl.SetItemChecked method.

Use the BaseCheckedListBoxControl.GetItemCheckState and BaseCheckedListBoxControl.SetItemCheckState methods to get and set the item’s state.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the GetItemChecked(Int32) 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#

Reporting_embedded-end-user-report-designer-demonstration-e20017/CS/Contacts/Controls/PersonControl.cs#L146

bool containsItem = Person.Categories.Contains(Categories[i]);
if (checkedList.GetItemChecked(i) && !containsItem)
    Person.Categories.Add(Categories[i]);

how-to-change-the-color-of-a-specific-item-in-the-listboxcontrol-e3170/CS/WindowsApplication1/Form1.cs#L25

e.Appearance.BackColor = e.Index % 2 == 0 ? Color.LightCyan : Color.MistyRose;
if (checkedListBoxControl1.GetItemChecked(e.Index))
{

how-to-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/CS/Form1.cs#L206

private void simpleButton2_Click(object sender, System.EventArgs e) {
    bool val = checkedListBoxControl1.GetItemChecked(0);
    checkedListBoxControl1.SetItemChecked(0, !val);

VB.NET

Reporting_embedded-end-user-report-designer-demonstration-e20017/VB/Contacts/Controls/PersonControl.vb#L160

Dim containsItem As Boolean = Person.Categories.Contains(Categories(i))
If checkedList.GetItemChecked(i) AndAlso (Not containsItem) Then
    Person.Categories.Add(Categories(i))

how-to-change-the-color-of-a-specific-item-in-the-listboxcontrol-e3170/VB/WindowsApplication1/Form1.vb#L26

End If
If checkedListBoxControl1.GetItemChecked(e.Index) Then
    e.Appearance.BackColor = Color.Gainsboro

how-to-get-checked-rows-of-a-data-bound-checkedlistboxcontrol-e722/VB/Form1.vb#L196

Private Sub simpleButton2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles simpleButton2.Click
    Dim val As Boolean = checkedListBoxControl1.GetItemChecked(0)
    checkedListBoxControl1.SetItemChecked(0, (Not val))