User would have clicked (on the message box). The value returned by a message box corresponds to a button the Optional Buttons As MsgBoxStyle = MsgBoxStyle.OkOnly, _ To be able to return a value, the MsgBox() function isĭeclared as follows: Public Shared Function MsgBox ( _ Message, a message box can be used to let the user make a decision byīutton and, depending on the button the user would have clicked, the messageīox would return a value.
Visual Basic, so we give preference to its own (rich) library. Simply a preference but it is also because these lessons are for Microsoft In our lessons, we will mostly use the MsgBox()įunction, not because it is better than the MessageBox class. MessageBox.Show("Welcome to Microsoft Visual Basic") Here is an example: Private Sub btnMessage_Click(ByVal sender As System.Object, _ NET Framework, youĬan call the Show() method of the MessageBox class using the followingĪs done for the MsgBox() function, pass a string to
String variable, initialize it, and pass it to the function. If the message is made of different sections, you canĬoncatenate them using the & operator. MsgBox("Welcome to Microsoft Visual Basic") Private Sub btnMessage_Click(ByVal sender As System.Object, _ MsgBox() function with the following formula: MsgBox(Message) To display a simple message box, you can use the Visual Basic language provides a function named MsgBox. As opposed to a regular form, the userĬannot type anything in the dialog box. A message box is a special dialog box used to displayĪ piece of information to the user.
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