DlgEnable Instruction/Function
Syntax
DlgEnable DlgItem|$[, Enable]
-or-
DlgEnable(DlgItem|$)
Group
Description
Instruction: Enable or disable DlgItem|$.
Function: Return True if DlgItem|$ is enabled.
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. Note: Use -1 to enable or disable all the dialog items at once. |
Enable | It this numeric value is True then enable DlgItem|$. Otherwise, disable it. If this omitted then toggle it. |
Example
Sub Main
Begin DialogUserDialog
210,120,.DialogFunc
Text 10,10,190,15,"Please push the OKButton"
OKButton 30,90,60,20
PushButton 110,90,60,20,"&Disable"
EndDialog
Dim dlg As UserDialog
Debug.PrintDialog(dlg)
End Sub
Function DialogFunc%(DlgItem$, Action%, SuppValue%)
Debug.Print "Action=";Action%
Select Case Action%
Case 1 ' Dialog box initialization
Beep
Case 2 ' Value changing or button pressed
Select Case DlgItem$
Case "Disable"
DlgEnable "Text,"False
DialogFunc% = True 'do not exit the dialog
Case "Enable"
DlgText DlgItem$,"&Disable"
DlgEnable "Text,"True
DialogFunc% = True 'do not exit the dialog
EndSelect
EndSelect
EndFunction