HydroDesktop is a free and open source GIS enabled desktop application that helps you search for, download, visualize, and analyze hydrologic and climate data registered with the CUAHSI Hydrologic Information System. HydroDesktop is part of the legacy CUAHSI toolkit and is not under active development. Click the "releases" link below to download the latest installer for Microsoft Windows.
dtarb[CodePlex] Version: 1.5.10.1
Description: I was attempting to select a feature to use in search. The feature being selected was created from the buffer tool, but is defective because it has no records in the dbf file of the shapefile. The root cause of this problem is the buffer tool
not adding records to the dbf file.
Error: System.IndexOutOfRangeException: There is no row at position 0.
at System.Data.RBTree1.GetNodeByIndex(Int32 userIndex)
at DotSpatial.Data.PolygonShapefile.GetFeature(Int32 index)
at DotSpatial.Symbology.IndexSelection.ToFeatureList()
at Search3.SearchPlugin.Map_SelectionChanged(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at DotSpatial.Controls.Map.OnSelectionChanged()
at DotSpatial.Controls.Map.MapFrame_SelectionChanged(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at DotSpatial.Symbology.Layer.OnSelectionChanged()
at DotSpatial.Symbology.Group.collection_SelectionChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.LayerEventList1.OnSelectionChanged()
at DotSpatial.Symbology.LayerEventList`1.SelectableSelectionChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.Layer.OnSelectionChanged()
at DotSpatial.Symbology.FeatureLayer.SelectedFeaturesChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.Changeable.OnChanged()
at DotSpatial.Symbology.Changeable.ResumeChanges()
at DotSpatial.Symbology.IndexSelection.AddRegion(IEnvelope region, IEnvelopeamp affectedArea)
at DotSpatial.Symbology.FeatureLayer.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode selectionMode, IEnvelopeamp affectedArea)
at DotSpatial.Symbology.Group.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode mode, IEnvelopeamp affectedArea)
at DotSpatial.Controls.Map.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode mode, IEnvelopeamp affectedArea)
at DotSpatial.Controls.MapFunctionSelect.HandleSelection(IEnvelope tolerant, IEnvelope strict)
at DotSpatial.Controls.MapFunctionSelect.OnMouseUp(GeoMouseArgs e)
at DotSpatial.Controls.MapFunction.DoMouseUp(GeoMouseArgs e)
at DotSpatial.Controls.Map.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Messageamp m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Messageamp m)
at System.Windows.Forms.ScrollableControl.WndProc(Messageamp m)
at System.Windows.Forms.UserControl.WndProc(Messageamp m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Messageamp m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Messageamp m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
dtarb[CodePlex]
Version: 1.5.10.1 Description: I was attempting to select a feature to use in search. The feature being selected was created from the buffer tool, but is defective because it has no records in the dbf file of the shapefile. The root cause of this problem is the buffer tool not adding records to the dbf file. Error: System.IndexOutOfRangeException: There is no row at position 0. at System.Data.RBTree1.GetNodeByIndex(Int32 userIndex) at DotSpatial.Data.PolygonShapefile.GetFeature(Int32 index) at DotSpatial.Symbology.IndexSelection.ToFeatureList() at Search3.SearchPlugin.Map_SelectionChanged(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at DotSpatial.Controls.Map.OnSelectionChanged() at DotSpatial.Controls.Map.MapFrame_SelectionChanged(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at DotSpatial.Symbology.Layer.OnSelectionChanged() at DotSpatial.Symbology.Group.collection_SelectionChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.LayerEventList1.OnSelectionChanged() at DotSpatial.Symbology.LayerEventList`1.SelectableSelectionChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.Layer.OnSelectionChanged() at DotSpatial.Symbology.FeatureLayer.SelectedFeaturesChanged(Object sender, EventArgs e)
at DotSpatial.Symbology.Changeable.OnChanged() at DotSpatial.Symbology.Changeable.ResumeChanges() at DotSpatial.Symbology.IndexSelection.AddRegion(IEnvelope region, IEnvelopeamp affectedArea)
at DotSpatial.Symbology.FeatureLayer.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode selectionMode, IEnvelopeamp affectedArea)
at DotSpatial.Symbology.Group.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode mode, IEnvelopeamp affectedArea)
at DotSpatial.Controls.Map.Select(IEnvelope tolerant, IEnvelope strict, SelectionMode mode, IEnvelopeamp affectedArea)
at DotSpatial.Controls.MapFunctionSelect.HandleSelection(IEnvelope tolerant, IEnvelope strict)
at DotSpatial.Controls.MapFunctionSelect.OnMouseUp(GeoMouseArgs e) at DotSpatial.Controls.MapFunction.DoMouseUp(GeoMouseArgs e) at DotSpatial.Controls.Map.OnMouseUp(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Messageamp m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Messageamp m) at System.Windows.Forms.ScrollableControl.WndProc(Messageamp m) at System.Windows.Forms.UserControl.WndProc(Messageamp m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Messageamp m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Messageamp m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)