How to do this in VB.NET?

Question

i having problem in converting this C# code into VB.net. The loadLecturer seem to be having problem after convert to VB.NET

VB code just afterInitializeComponent()

context.Load(context.GetLecturesQuery(), LoadLecturer, Nothing)

The C# code i wish to convert and debug

private void LoadLecturer(LoadOperation<tblLecturer> obj)
{
    foreach (var item in obj.Entities)
    {
        cbLID.Items.Add(item.lecturerID + " - " + item.lfirstName + " " + item.llastName);
    }
}

Error 1 Argument not specified for parameter 'obj' of 'Private Sub LoadLecturer(obj As System.ServiceModel.DomainServices.Client.LoadOperation(Of Web.Lecture))'. C:\Users\Carson\documents\visual studio 2010\Projects\LotusUniversity\LotusUniversity\Views\Home.xaml.vb 13 50 LotusUniversity — Carson Lee, Nov 08 '11 at 07:42
From this line context.Load(context.GetLecturesQuery(), LoadLecturer, Nothing) — Carson Lee, Nov 08 '11 at 07:42

score 3 · Accepted Answer · answered Nov 08 '11 at 07:45

Given the comment, it sounds like it's not the method itself which is causing you grief, but how you call it - because in the original code you're using a method group conversion. I suspect it's as simple as:

context.Load(context.GetLecturesQuery(), AddressOf LoadLecturer, Nothing)

score 1 · Answer 2 · answered Nov 08 '11 at 07:40

1

Following this link for the VB.NET converter this is what I am getting :)

Private Sub LoadLecturer(obj As LoadOperation(Of tblLecturer))
For Each item As var In obj.Entities
    cbLID.Items.Add(Convert.ToString(item.lecturerID) & " - " & Convert.ToString(item.lfirstName) & " " & Convert.ToString(item.llastName))
Next
End Sub

answered Nov 08 '11 at 07:40

Dimi Takis

4,924
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I using this converter as well But there is an error came from var. Any idea ? – Carson Lee Nov 08 '11 at 07:44

score 0 · Answer 3 · answered Nov 08 '11 at 07:39

0

Private Sub LoadLecturer(obj As LoadOperation(Of tblLecturer))
    For Each item As var In obj.Entities
        cbLID.Items.Add(Convert.ToString(item.lecturerID) & " - " & Convert.ToString(item.lfirstName) & " " & Convert.ToString(item.llastName))
    Next
End Sub

answered Nov 08 '11 at 07:39

Raoul George

2,807
1
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I using this converter as well But there is an error came from var. Any idea ? – Carson Lee Nov 08 '11 at 07:46

How to do this in VB.NET?

3 Answers3

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