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Forum:
Visual Basic
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
00603741
Message ID:
00604704
Vues:
24
Hi Kevin.

Can you tell me what isn't working with this sample. Maybe we can continue from this.

One thing I want to be sure: are you using VB6 ?


>There are some errors in your code. Here are some fixes.
>
>The Form:
>
Option Explicit
>
>Private Sub Command1_Click()
>Dim oWinObj As New WindowObj
>Dim oForm As Form
>
>  Set oWinObj = New WindowObj
>  Set oForm = oWinObj.OpenForm("Form2")
>End Sub
>
>Private Sub Command2_Click()
>Dim oWinObj As New WindowObj
>
>  Set oWinObj = New WindowObj
>  oWinObj.OpenForm "Form2"
>End Sub
>
>The Class:
>
Option Explicit
>
>Public Function OpenForm(sFormName As String) As Form
>Dim oForm As Form
>
>    Set oForm = Forms.Add(sFormName)
>    oForm.Show
>
>    Set OpenForm = oForm
>End Function
>
>Public Sub OpenFormSub(sFormName As String)
>Dim oForm As Form
>
>    Set oForm = Forms.Add(sFormName)
>    oForm.Show
>End Sub
>
>>I want to open a form by passing the name of the form as a string
>>to a function. I have:
>>
>>
>>Public Sub LaunchForm(sFormName As String)
>>
>>  Dim oWinObj As New WindowObj
>>  Dim oForm As Form
>>
>>  Set oWinObj = New WindowObj
>>
>>  oForm = oWinObj.OpenForm(sFormName)
>>
>>End Sub
>>

>>
>>oWinObj is in a class:
>>
>>
>>Public Function OpenForm(sFormName As String) As Form
>>
>>  Dim oForm As Form
>>
>>  Set oForm = Forms.Add(sFormName)
>>  oForm.Show
>>
>>  OpenForm = oForm
>>
>>End Function
>>

>>
>>Now it I don't try to return the instance of the form (oForm), it
>>works fine. In other words, if the function above is defined as
>>a Sub instead of a Function.
>>
>>I get the error 'Invalid use of property'
>>
>>Can someone help please?
Éric Moreau, MCPD, Visual Developer - Visual Basic MVP
Conseiller Principal / Senior Consultant
Moer inc.
http://www.emoreau.com
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