ListBoxDrawItemEventArgs.Handled Property

Gets or sets a value specifying whether default painting is required.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v18.2.dll

Declaration

C#

public bool Handled { get; set; }

VB.NET

Public Property Handled As Boolean

Property Value

Type	Description
Boolean	true if default painting is prohibited; otherwise false.

Remarks

The BaseListBoxControl.DrawItem event can be used to custom paint items displayed within the list box control. It fires before the default painting and if the Handled event parameter is set to true, default painting is not performed. Otherwise, custom painting is overridden by the control.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Handled 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-implement-the-word-wrap-functionality-in-the-listboxcontrol-e1227/CS/S131055/Form1.cs#L47

        control.Appearance.ForeColor, e.Bounds);
    e.Handled = true;
}

how-to-show-images-in-the-checkedcomboboxedit-edit-box-and-its-dropdown-window-e2804/CS/WindowsApplication3/CheckedImageComboBoxEdit.cs#L55

    DrawCheckedItem(e, viewInfo, image);
    e.Handled = true;
}

how-to-show-images-in-the-columns-filter-drop-down-list-e2573/CS/WindowsApplication3/Form1.cs#L49

    DrawDescription(e, iItem);
    e.Handled = true;
}

VB.NET

how-to-implement-the-word-wrap-functionality-in-the-listboxcontrol-e1227/VB/S131055/Form1.vb#L45

    TextUtils.DrawString(e.Graphics, control.GetItemText(e.Index), control.Appearance.Font, control.Appearance.ForeColor, e.Bounds)
    e.Handled = True
End Sub

how-to-show-images-in-the-checkedcomboboxedit-edit-box-and-its-dropdown-window-e2804/VB/WindowsApplication3/CheckedImageComboBoxEdit.vb#L72

    DrawCheckedItem(e, viewInfo, image)
    e.Handled = True
End Sub

how-to-show-images-in-the-columns-filter-drop-down-list-e2573/VB/WindowsApplication3/Form1.vb#L55

    DrawDescription(e, iItem)
    e.Handled = True
End Sub