private void m_RenderWKTButton_Click(object sender, EventArgs e) { Topology.IO.WKTReader rd = new Topology.IO.WKTReader(); IEnvelope bounds = rd.Read(BoundWKT.Text).EnvelopeInternal; LittleSharpRenderEngine.IProvider provider = new WKTProvider(WKTFile.Text); //show map frmMap dlg = new frmMap(bounds, null, provider); dlg.ShowDialog(); }