UICuesEventArgs UICuesEventArgs UICuesEventArgs UICuesEventArgs Class


Provides data for the ChangeUICues event.

public ref class UICuesEventArgs : EventArgs
public class UICuesEventArgs : EventArgs
type UICuesEventArgs = class
    inherit EventArgs
Public Class UICuesEventArgs
Inherits EventArgs


The following code example demonstrates the use of this type. In the example, an event handler reports on the occurrence of the ChangeUICues event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing Show with Console.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of a type that inherits from Control, such as a Button or ComboBox. Then name the instance Control1 and ensure that the event handler is associated with the ChangeUICues event.

private void Control1_ChangeUICues(Object sender, UICuesEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ShowFocus", e.ShowFocus );
messageBoxCS.AppendFormat("{0} = {1}", "ShowKeyboard", e.ShowKeyboard );
messageBoxCS.AppendFormat("{0} = {1}", "ChangeFocus", e.ChangeFocus );
messageBoxCS.AppendFormat("{0} = {1}", "ChangeKeyboard", e.ChangeKeyboard );
messageBoxCS.AppendFormat("{0} = {1}", "Changed", e.Changed );
MessageBox.Show(messageBoxCS.ToString(), "ChangeUICues Event" );
Private Sub Control1_ChangeUICues(sender as Object, e as UICuesEventArgs) _ 
     Handles Control1.ChangeUICues

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "ShowFocus", e.ShowFocus)
    messageBoxVB.AppendFormat("{0} = {1}", "ShowKeyboard", e.ShowKeyboard)
    messageBoxVB.AppendFormat("{0} = {1}", "ChangeFocus", e.ChangeFocus)
    messageBoxVB.AppendFormat("{0} = {1}", "ChangeKeyboard", e.ChangeKeyboard)
    messageBoxVB.AppendFormat("{0} = {1}", "Changed", e.Changed)
    MessageBox.Show(messageBoxVB.ToString(),"ChangeUICues Event")

End Sub


A UICuesEventArgs specifies which user interface feature changed and its new value.

The ChangeUICues event occurs when the user interface changes by showing or hiding focus indicators or keyboard cues. This is usually when the user presses the TAB, ALT, or F10 keys.

For information about the event model, see Handling and Raising Events.


UICuesEventArgs(UICues) UICuesEventArgs(UICues) UICuesEventArgs(UICues) UICuesEventArgs(UICues)

Initializes a new instance of the UICuesEventArgs class with the specified UICues.


Changed Changed Changed Changed

Gets the bitwise combination of the UICues values.

ChangeFocus ChangeFocus ChangeFocus ChangeFocus

Gets a value indicating whether the state of the focus cues has changed.

ChangeKeyboard ChangeKeyboard ChangeKeyboard ChangeKeyboard

Gets a value indicating whether the state of the keyboard cues has changed.

ShowFocus ShowFocus ShowFocus ShowFocus

Gets a value indicating whether focus rectangles are shown after the change.

ShowKeyboard ShowKeyboard ShowKeyboard ShowKeyboard

Gets a value indicating whether keyboard cues are underlined after the change.


Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to

See also