DlgFocus Instruction/Function

Syntax

DlgFocus DlgItem|$
-or-
DlgFocus[$]()

Group

Dialog Function

Description

Instruction: Move the focus to this DlgItem|$.

Function: Return the field name which has the focus as a string.

This instruction/function must be called directly or indirectly from a dialogfunc.

Parameter	Description
DlgItem|$	If this is a numeric value then it is the dialog item number. The first item is 0, second is 1, etc. If this is a string value then it is the dialog item's field name.

Example

Sub Main
Begin Dialog UserDialog 200,120,.DialogFunc
Text 10,10,180,15,"Please push the OK button"
TextBox 10,40,180,15,.Text
OKButton 30,90,60,20
PushButton 110,90,60,20,"&Hello"
End Dialog
Dim dlg As UserDialog
Debug.Print Dialog(dlg)
End Sub

Function DialogFunc%(DlgItem$, Action%, SuppValue%)
Debug.Print "Action=";Action%
Select Case Action%
Case 1 ' Dialog box initialization
Beep
Case 2 ' Value changing or button pressed
If DlgItem$ = "Hello" Then
MsgBox "Hello"
DialogFunc% = True 'do not exit the dialog
End If
Case 4 ' Focus changed
Debug.Print "DlgFocus=""";DlgFocus();""""
End Select
End Function