protected override void OnClick()
{
IMxDocument pMxDoc = ArcMap.Document;
IMap pMap = pMxDoc.FocusMap;
string filename = "TimeAwareHurricanes.mxd";
if (pMap.LayerCount < 1)
{
MessageBox.Show("Before running this sample, load the associated file \'" + filename + "\'");
return;
}
if (pMap.get_Layer(0).Name != "atlantic_hurricanes_2000")
{
MessageBox.Show("Before running this sample, load the associated file \'" + filename + "\'");
return;
}
ILayer selectedLayer = ArcMap.Document.SelectedLayer;
if (selectedLayer == null)
{
MessageBox.Show("There is no selected layer. Select a time-aware layer");
return;
}
ITimeZoneFactory pTZFac = new TimeZoneFactoryClass();
IFeatureLayer pFLyr = selectedLayer as IFeatureLayer;
ITimeData pTimeData = pFLyr as ITimeData;
//making the first layer of the focused map time-aware
if (pTimeData.SupportsTime)
{
pTimeData.UseTime = true;
ITimeDataDisplay pTimeAnimProp = pFLyr as ITimeDataDisplay;
pTimeAnimProp.TimeOffsetUnits = esriTimeUnits.esriTimeUnitsYears;
pTimeAnimProp.TimeOffset = System.DateTime.Now.Year - 2000;
}
else
{
MessageBox.Show("Before running this sample, load the associated file \'" + filename + "\'");
return;
}
IActiveView pActiveView = pMap as IActiveView;
pActiveView.Refresh();
}
protected override void OnUpdate()
