How to do this in VB.NET?

问题

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);
    }
}

回答1:

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)

回答2:

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

回答3:

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

来源：https://stackoverflow.com/questions/8047249/how-to-do-this-in-vb-net