Thanks jany_ for Replay
If I use ProjectionInfo.FromEpsgCode then this works well
but not from Listview another problem I need to find out
If I use ProjectionInfo.FromEpsgCode then this works well
but not from Listview another problem I need to find out
For Each item As ListViewItem In Me.ListView1.Items
Dim stringtest1 As String = item.Text
Dim result1 As Double
Dim stringtest2 As String = item.SubItems.Item(1).Text
Dim result2 As Double
Dim XY(1) As Double
Dim z(0) As Double
z(0) = 0
XY(1) = 64.147612642 'result1
XY(0) = -21.9376785421 'result2
Label1.Text = XY(0)
Label2.Text = XY(1)
'Dim XY_from As ProjectionInfo = KnownCoordinateSystems.Geographic.World.WGS1984
'Dim XY_to As ProjectionInfo = KnownCoordinateSystems.Geographic.Europe.ISN1993
Dim XY_from As ProjectionInfo = ProjectionInfo.FromEpsgCode(4326)
Dim XY_to As ProjectionInfo = ProjectionInfo.FromEpsgCode(3057)
Reproject.ReprojectPoints(XY, z, XY_from, XY_to, 0, 1)
x.Text = XY(0)
y.Text = XY(1)
Dim lvi As New ListViewItem(XY(0))
lvi.SubItems.Add(XY(1))
ListView2.Items.Add(lvi)
Next