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POvb.net to c# help
 

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  1. POvb.net to c# help
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    <p>Hi I have a working very small vb.net project however it uses a proprietary com object which is wired in the VB project to handle events from it!</p> <p>I have changed the name of the com object but syntactical the the following code is correct:</p> <pre><code>Public Class Form1 Private WithEvents PM As comObj.PManager Delegate Sub SetTextCallback([text] As String) Private Function PreTransmit(ByVal s As String) As String Handles PM.PreTransmit Me.SetText(s) Return s End Function Private Function PreResponse(ByVal s As String) As String Handles PM.PreResponse Return s End Function Private Sub SetText(ByVal [text] As String) If Me.textBox1.InvokeRequired Then Dim d As New SetTextCallback(AddressOf SetText) Me.Invoke(d, New Object() {[text]}) Else Me.textBox1.Text = [text] End If End Sub Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click PM = CreateObject("ObjName.PManager") End Sub End Class </code></pre> <p>The above code creates the object when the button is clicked and whenever the object gets data it raises an event passing data into either pretransmit or prereceive.</p> <p>I just cant seem to work out how to do this c#</p> <p>vb</p> <pre><code>Private WithEvents PM As comObj.PManager </code></pre> <p>c#</p> <pre><code>private comObj.PManager PM; </code></pre> <p>but what about the WithEvents?</p> <p>vb</p> <pre><code>Private Function PreResponse(ByVal s As String) As String Handles PM.PreResponse Return s End Function </code></pre> <p>c#</p> <pre><code>private string PreResponse(string s) { return s; } </code></pre> <p>but what about the Handles PM.PreResponse?</p> <p>vb</p> <pre><code>Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click PM = CreateObject("ObjName.PManager") End Sub </code></pre> <p>c#</p> <pre><code>private void Button1_Click(System.Object sender, System.EventArgs e) { PM = Interaction.CreateObject("ObjName.PManager"); } </code></pre> <p>not sure were i'm going wrong!?</p> <p>Could I write a vb.net class and use it in c#?</p>
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    1. USGeorge Johnston
    1. USAdrian
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    1. COhave you tried a converter like: http://www.developerfusion.com/tools/convert/vb-to-csharp/
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      1. USMatt
    2. CO@Matt - one of my favorites.
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      1. USJoel Etherton
    3. COThanks this has apparently got most of it but one line I still have an issue with that stops me compiling it. PM = Interaction.CreateObject("ObjName.PManager"); this remains the same and google said its in the Microsoft.VisualBasic name space However I get Error 1 The name 'Interaction' does not exist in the current context
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