How to I add an item to a list with class in vb? - vb.net

Question

I have to convert my c# into vb but it didn't convert 100%, I'm stuck on adding items to lists with class objects.
I get error here (Value of type 'Boolean' cannot be converted to '_Default.Courses') on the course list add:
Public Class Courses
Public courseName As String
Public qualName As String
Public providerName As String
End Class
...
While r.Read
Dim coursename As String = r("courseName").ToString
Dim qualname As String = r("qualName").ToString
Dim providername As String = r("providerName").ToString
courseList.Add(New Courses() With {
Key.courseName = coursename,
Key.qualName = qualname,
Key.providerName = providername
})
End While
...
And this is the original c# code:
while (r.Read())
{
string coursename = r["courseName"].ToString();
string qualname = r["qualName"].ToString();
string providername = r["providerName"].ToString();
courseList.Add(new Courses
{
courseName = coursename,
qualName = qualname,
providerName = providername
});
}

Answer 1

Change your code as :
While r.Read
Dim coursename As String = r("courseName").ToString
Dim qualname As String = r("qualName").ToString
Dim providername As String = r("providerName").ToString
courseList.Add(New Courses() With {
.courseName = coursename,
.qualName = qualname,
.providerName = providername
})
End While