QueryValueByCheckStateEventHandler Delegate

Represents a method that will handle the RepositoryItemCheckEdit.QueryValueByCheckState event.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v19.1.dll

Declaration

C#

public delegate void QueryValueByCheckStateEventHandler(
    object sender,
    QueryValueByCheckStateEventArgs e
);

VB.NET

Public Delegate Sub QueryValueByCheckStateEventHandler(
    sender As Object,
    e As QueryValueByCheckStateEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event sender (typically the check edit control).
e	QueryValueByCheckStateEventArgs	A QueryValueByCheckStateEventArgs object containing data related to the event.

Remarks

When creating a QueryValueByCheckStateEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs unless you remove the delegate. For more information on event handler delegates, see Events and Delegates in MSDN.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the QueryValueByCheckStateEventHandler delegate.

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-toggleswitch-editor-e4270/CS/WindowsApplication3/ToggleSwitch/ToggleSwitch.cs#L29

[Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public new event QueryValueByCheckStateEventHandler QueryValueByCheckState;
#endregion

VB.NET

how-to-create-a-toggleswitch-editor-e4270/VB/WindowsApplication3/ToggleSwitch/ToggleSwitch.vb#L39

<Browsable(False), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)> _
Public Shadows Event QueryValueByCheckState As QueryValueByCheckStateEventHandler
#End Region