DlgFocus Instruction/Function
Syntax
DlgFocus DlgItem -or- DlgFocus[$]()
Group
Description
Instruction: Move the focus to this DlgItem.
Function: Return the field name which has the focus as a string.
This instruction/function must be called directly or indirectly from a dialogfunc.
Parameters
Parameters | Description |
---|---|
DlgItem | If this is a numeric value then it is the dialog item number. The first item is 0, second is 1, etc. If this is a string value then it is the dialog item's field name. |
Example
Sub Main Begin Dialog UserDialog 200,120,.DialogFunc Text 10,10,180,15,"Please push the OK button" TextBox 10,40,180,15,.Text OKButton 30,90,60,20 PushButton 110,90,60,20,"&Hello" End Dialog Dim dlg As UserDialog Debug.Print Dialog(dlg) End Sub Function DialogFunc(DlgItem$, Action%, SuppValue?) As Boolean 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