TabIndexChanged Event

Control.TabIndexChanged Event


Occurs when the TabIndex property value changes.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public event EventHandler TabIndexChanged

This event is raised if the TabIndex property is changed by either a programmatic modification or user interaction.

For more information about handling events, see Handling and Raising Events.

Legacy Code Example

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the TabIndexChanged 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 MessageBox.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 TabIndexChanged event.

private void Control1_TabIndexChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the Control.TabIndexChanged event.");


.NET Framework
Available since 1.1
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