Event Procedures for Controls in VBA User

In VBA, we can define actions for controls in user forms by using event procedures. These event procedures are triggered by various events that occur when interacting with the controls in the user form. Some common events and event procedures that can be used in VBA to define actions for controls in user forms include:

1. Click Event: This event occurs when a control is clicked. It can be used to define actions when a button or any other control is clicked.

   Private Sub CommandButton_Click()
       ' Code to be executed when the button is clicked
   End Sub

2. Change Event: This event occurs when the value of a control changes. It can be used to define actions when the value of a textbox or any other control is changed.

   Private Sub TextBox_Change()
       ' Code to be executed when the textbox value changes
   End Sub

3. Activate Event: This event occurs when a control or a user form becomes the active control or form. It can be used to define actions when a control or user form is activated.

   Private Sub UserForm_Activate()
       ' Code to be executed when the user form is activated
   End Sub

4. Close Event: This event occurs when a user form is closed. It can be used to define actions before or after the user form is closed.

   Private Sub UserForm_QueryClose(Cancel As Integer, CloseMode As Integer)
       ' Code to be executed before the user form is closed
   End Sub

5. KeyPress Event: This event occurs when a key is pressed while a control has the focus. It can be used to define actions when a specific key or combination of keys is pressed.

   Private Sub TextBox_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
       ' Code to be executed when a key is pressed in the textbox
   End Sub

These are just a few examples of the events and event procedures that can be used in VBA to define actions for controls in user forms. By leveraging these event procedures, you can create interactive user interfaces and automate tasks in your Excel workbooks.