Hey,I have a dynamic map service layer that shows lightning data. The source data is from a point query layer from a SQL database that is updated every 3 minutes. The problem is that I cannot seem to get the map service layer to refresh when the SQL data is updated. I have disabled the client caching, and have a timer set up to refresh the layer every 3 minutes. The only way that I can get the lightning to update is to pan or change the extent.I have a break on the timer and it fires as expected.
void lightningTimer_Tick(object sender, EventArgs e)
{
try
{
ArcGISDynamicMapServiceLayer lightningLayer = Map.Layers["Lightning 24 Hours"] as ArcGISDynamicMapServiceLayer;
lightningLayer.Refresh();
}
catch
{
//do nothing if the system can't read the lightning data layer.
}
}
Am I missing something?Thanks, Chris
