/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
try
{
if (0 == m_hookHelper.FocusMap.LayerCount)
{
return;
}
//get the weather layer
IEnumLayer layers = m_hookHelper.FocusMap.get_Layers(null, false);
layers.Reset();
ILayer layer = layers.Next();
while (layer != null)
{
if (layer is RSSWeatherLayerClass)
{
m_weatherLayer = (RSSWeatherLayerClass)layer;
break;
}
layer = layers.Next();
}
//in case that the layer exists
if (null != m_weatherLayer)
{
//launch the zipCode input dialog
ZipCodeDlg dlg = new ZipCodeDlg();
if (DialogResult.OK == dlg.ShowDialog())
{
long zipCode = dlg.ZipCode;
if (0 != zipCode)
{
//add the weather item to the layer
m_weatherLayer.AddItem(zipCode);
//if the user checked the 'ZoomTo' checkbox, zoom to the item
if (dlg.ZoomToItem)
{
m_weatherLayer.ZoomTo(zipCode);
}
}
}
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
try
{
if (0 == m_hookHelper.FocusMap.LayerCount)
return;
//get the weather layer
IEnumLayer layers = m_hookHelper.FocusMap.get_Layers(null, false);
layers.Reset();
ILayer layer = layers.Next();
while(layer != null)
{
if(layer is RSSWeatherLayerClass)
{
m_weatherLayer = (RSSWeatherLayerClass)layer;
break;
}
layer = layers.Next();
}
//in case that the layer exists
if(null != m_weatherLayer)
{
//launch the zipCode input dialog
ZipCodeDlg dlg = new ZipCodeDlg();
if(DialogResult.OK == dlg.ShowDialog())
{
long zipCode = dlg.ZipCode;
if(0 != zipCode)
{
//add the weather item to the layer
m_weatherLayer.AddItem(zipCode);
//if the user checked the 'ZoomTo' checkbox, zoom to the item
if(dlg.ZoomToItem)
{
m_weatherLayer.ZoomTo(zipCode);
}
}
}
}
}
catch(Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
}
