Explanation of Solution
Enter event:
Enter event is an action which is raised by any of the following ways:
- While using the Focus() method, the textbox control receives the focus.
- While tabbing to the control or using the control access key, the textbox receives the focus.
Example:
Double click on the “Convert to Uppercase” button, and add the following code in the code window:
Private Sub btnConvert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnConvert.Click
'Displays the City in uppercase
lblUppercase.Text = txtCity.Text.ToUpper
Set the focus to the text box if the user needs to enter the new text.
'Set the focus to the txtCity control
txtCity.Focus()
End Sub
Double click on the “txtCity” text box, change the event to “Enter”, and then add the following code in the code window:
Private Sub txtCity_Enter(ByVal sender As System...
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
Programming with Microsoft Visual Basic 2017
- Variable scope is the area in your code where a variable can be accessed? True or Falsearrow_forwardTrue or False When you declare a named constant, an initialization value is required.arrow_forwardIn order to perform a NOT operation on a variable in Verilog code, should the NOT operator be placed before or after the variable? Before Afterarrow_forward
- 1. Use the following selection structure to answer the next three questions: If intNumber 500 Then intNumber = intNumber * 3 Else intNumber = intNumber End If 1. Assume intNumber initially contains 500. What value intNumber will contain after the above selection structure is executed? Answerarrow_forwardTrue or False Multiple CheckBox controls in the same GroupBox can be selected at the same time.arrow_forwardFor closing a form the code can be Select one: a. Me.Close b. Form.exit c. Form.close d. Me.exit Clear my choicearrow_forward
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning