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POIList and SortableBindingList
 

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    <p>is it possible to create a sortable list in a generic way from an IList?</p> <p>i have </p> <pre><code>Private Class DTO Public Property text1 As Integer Public Property text2 As String Public Property text3 As String Public Property text4 As DateTime End Class Private Function getList() As List(Of DTO) Dim l As New List(Of DTO) l.Add(New DTO With {.text1 = 1, .text2 = Nothing}) l.Add(New DTO With {.text1 = 2, .text2 = "xxx"}) l.Add(New DTO With {.text1 = 3, .text2 = "yyy"}) For i = 1 To 2000 l.Add(New DTO With {.text1 = i, .text2 = "a_" &amp; (2000 - i).ToString, .text3 = "test" &amp; i, .text4 = DateTime.Now}) Next Return l End Function Private Sub fillListSearch(Of T)(lst As SortableBindingList(Of T)) fillWithList(lst) End Sub Private Sub fillWithList(ByRef pr_list As IList) '--&gt; create a SortableBindingList of this list grd.DataSource = pr_list End Sub </code></pre> <p>I need to move the functionality from fillListSearch into fillWithList nut i don't get the way how to convert that IList into an SortableBindingList(Of T).</p> <p>Any hints? Can this be done with reflection?</p> <p>_thanks</p> <p><strong>Update</strong>: Managed to get this working</p> <pre><code>Private Sub fillWithList(ByRef pr_list As IList) Dim tList As System.Type = pr_list.GetType() Dim typeIntern = tList.GetGenericArguments()(0) Dim typeSortList As Type = GetType(SortableBindingList(Of )) Dim typeArgs() As Type = {typeIntern} Dim constructed As Type = typeSortList.MakeGenericType(typeArgs) Dim sortedList As Object = Activator.CreateInstance(constructed, pr_list) grd.DataSource = sortedList </code></pre>
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    1. USrene marxis
    1. USrene marxis
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