I'm trying to build a form that would assign a value to a field, for the selected features, during an edit session. The user would create a new feature (in Edit mode) and the form would fill the attribute table. If the user is not in edit mode, the table won't be updated.I'm kinda stuck there (vb.NET):Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim pMxDoc As IMxDocument Dim pLayer As ILayer Dim pFLayer As IFeatureLayer Dim pFeatClass As IFeatureClass Dim pMap As IMap Dim pCursor As ICursor Dim pFSel As IFeatureSelection Dim pSelSet As ISelectionSet2 pMxDoc = My.ArcMap.Document pMap = pMxDoc.FocusMap pLayer = pMxDoc.SelectedLayer pFLayer = pLayer pFeatClass = pFLayer.FeatureClass pCursor = pFeatClass.Update(Nothing, True) pFSel = pLayer pSelSet = pFSel.SelectionSet pSelSet.Update(Nothing, False, pCursor) Do Until pFSel Is Nothing pFSel.Value(pFSel.Fields.FindField("Source")) = "Coordinate" pFSel = pFSel.Next Loop End Sub