NIM046947 for ArcGIS Runtime for Windows Mobile

Bug ID Number	NIM046947
Submitted	July 21, 2009
Last Modified	April 28, 2025
Applies to	ArcGIS Runtime for Windows Mobile
Version found	9.3.1
Program language	C#
Status	Will Not Be Addressed

Additional Information

On July 1, 2017 Esri retired the ArcGIS for Windows Mobile product and we encourage customers to migrate mobile field editing projects to Collector for ArcGIS app or another ArcGIS App available at http://www.esri.com/software/apps.

Workaround

1) Extend MapAction class instead. The following supresses the exception: 2) Override the OnActiveChanging function for the PanMapAction class. In MyPan.cs, enter the following piece of code (or uncomment the block): protected override void OnActiveChanging(bool active) { try { //base.OnActiveChanging(active); } catch (Exception ex) { System.Diagnostics.Debug.Write(ex.StackTrace.ToString()); } } Note: Uncommenting the line: base.OnActiveChanging(active); will cause similar exception: A first chance exception of type 'System.NullReferenceException' occurred in System.Windows.Forms.dll at System.Windows.Forms.Cursor..ctor(Stream stream) at ESRI.ArcGIS.Mobile.MapActions.PanMapAction.OnActiveChanging(Boolean active)