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How to use PropExchange?
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Jebo View Drop Down
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Joined: 27 October 2005
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Points: 318 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jebo Quote  Post ReplyReply Direct Link To This Post Topic: How to use PropExchange?
    Posted: 28 November 2016 at 6:17am
Hello,

I'm evaluatin V17.3 and try to use the "PropExchange" object, but your example code (from Helpfile) will not work because "New" isn't possble:

Private Sub LoadData()
    Dim pxRead As New PropExchange
...

So I tried another way, but also not work...

Dim pxWr As PropExchange
Set pxWr = Xtremesuitecontrols.CreatePropExchange

pxWr.CreateAsXML False, "Test"
If pxWr.Valid Then
    pxWr.ExchangeString "Name", "Jack", ""
    pxWr.SaveToFile "B:\Test.xml"
End If

The Result is a Type mismatch error.
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olebed View Drop Down
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Points: 841 		Post Options Post Options   Thanks (1) Thanks(1)   Quote olebed Quote  Post ReplyReply Direct Link To This Post Posted: 29 November 2016 at 12:09pm
Hi,

About second argument of ExchangeString:  from documentation
Quote Value
Reference to a variable of type String to save data to or to retrieve data from.
So fixed code is 
    Dim pxWr As PropExchange    Set pxWr = Xtremesuitecontrols.CreatePropExchange

    Dim refStr As String
    refStr = "Jack"
    
    pxWr.CreateAsXML False, "Test"
    If pxWr.Valid Then
        pxWr.ExchangeString "Name", refStr, ""
        pxWr.SaveToFile "B:\Test.xml"
    End If

about 
Dim pxRead As New PropExchange
it is VB.Net

Regards,
 Oleksandr Lebed
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Jebo View Drop Down
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Points: 318 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jebo Quote  Post ReplyReply Direct Link To This Post Posted: 29 November 2016 at 12:12pm
> Reference to a variable of type String to save data to or to retrieve data from.
Ah YES! Thank you!
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