topic ConstrainExtent in code in ArcGIS API for Silverlight Questions

Set ConstrainExtent in code

ScottMcEachern — Mon, 05 Apr 2010 19:42:32 GMT

Is it possible to set the ESRI.ArcGIS.Client.Behaviors.ConstrainExtentBehavior in code rather than XAML? For this use case, the option to use the constrain extent and the envelope are not know until runtime.

Thanks,
Scott

Set ConstrainExtent in code

DominiqueBroux — Mon, 05 Apr 2010 22:38:41 GMT

A behavior can be added to the behaviors collection coming from System.Windows.Interactivity.Interaction.GetBehaviors.

Example:

System.Windows.Interactivity.Behavior behavior = new ESRI.ArcGIS.Client.Behaviors.ConstrainExtentBehavior()
{
ConstrainedExtent = new ESRI.ArcGIS.Client.Geometry.Envelope(-120, 30, -60, 60)
};
System.Windows.Interactivity.Interaction.GetBehaviors(MyMap).Add(behavior);

ConstrainExtent in code

ScottMcEachern — Tue, 06 Apr 2010 22:38:05 GMT

Thanks, that worked!