TextBoxBase.BorderStyleChanged Event

Definition

Occurs when the value of the BorderStyle property has changed.

public event EventHandler BorderStyleChanged;
public event EventHandler? BorderStyleChanged;

Event Type

Examples

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the BorderStyleChanged 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 TextBoxBase, such as a TextBox or TextBoxBase. Then name the instance TextBoxBase1 and ensure that the event handler is associated with the BorderStyleChanged event.

private void TextBoxBase1_BorderStyleChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the TextBoxBase.BorderStyleChanged event.");
}

Remarks

For more information about how to handle events, see Handling and Raising Events.

Applies to

Product Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9

See also