DlgEnable Instruction/Function
Syntax
-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.
Parameters |
Description |
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. |
|
It this numeric value is True then enable DlgItem. Otherwise, disable it. If this omitted then toggle it. |
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,"&Disable"
End Dialog
Dim dlg As UserDialog
Debug.Print Dialog(dlg)
End Sub
Function DialogFunc(DlgItem$, Action%, SuppValue?) As Boolean
Debug.Print "Action="; Action%
Select Case Action%
Case 1 ' Dialog box initialization
Beep
Case 2 ' Value changing or button pressed
Select Case DlgItem$
Case "Disable"
DlgText DlgItem$,"&Enable"
DlgEnable "Text",False
DialogFunc = True 'do not exit the dialog
Case "Enable"
DlgText DlgItem$,"&Disable"
DlgEnable "Text",True
DialogFunc = True 'do not exit the dialog
End Select
End Select
End Function