private static void LoadFeatureSetAsLayer(FeatureLayerEventArgs e, FeatureSet fs, string newLayerName)
{
Type layerType = e.FeatureLayer.GetType();
var newLayer = (FeatureLayer)Activator.CreateInstance(layerType, fs);
IGroup parent = e.FeatureLayer.GetParentItem() as IGroup;
if (parent != null)
{
int index = parent.IndexOf(e.FeatureLayer);
if (newLayer != null)
{
parent.Insert(index + 1, newLayer);
var child = parent[index + 1];
child.LegendText = newLayer.DataSet.Name = newLayer.Name = newLayerName;
}
}
}
private void ExportDataClicked(object sender, FeatureLayerEventArgs e)
{
ExportFeature frmExport = new ExportFeature();
frmExport.Filename = e.FeatureLayer.DataSet.Filename;
if (frmExport.ShowDialog() != DialogResult.OK)
{
return;
}
// Create a FeatureSet of features that the client wants exported
FeatureSet fs = null;
if (frmExport.FeaturesIndex == 0)
{
fs = (FeatureSet)e.FeatureLayer.DataSet;
}
else if (frmExport.FeaturesIndex == 1)
{
fs = e.FeatureLayer.Selection.ToFeatureSet();
}
else if (frmExport.FeaturesIndex == 2)
{
List <IFeature> features = e.FeatureLayer.DataSet.Select(e.FeatureLayer.MapFrame.ViewExtents);
fs = new FeatureSet(features);
fs.Projection = e.FeatureLayer.Projection;
}
if (fs.Features.Count == 0)
{
fs.CopyTableSchema(e.FeatureLayer.DataSet);
fs.FeatureType = e.FeatureLayer.DataSet.FeatureType;
}
fs.SaveAs(frmExport.Filename, true);
DialogResult result = MessageBox.Show(Owner, "Do you want to load the shapefile?", "The layer was exported.", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
LoadFeatureSetAsLayer(e, fs, Path.GetFileNameWithoutExtension(frmExport.Filename));
}
}
private static void LoadFeatureSetAsLayer(FeatureLayerEventArgs e, FeatureSet fs, string newLayerName)
{
Type layerType = e.FeatureLayer.GetType();
var newLayer = (FeatureLayer)Activator.CreateInstance(layerType, fs);
IGroup parent = e.FeatureLayer.GetParentItem() as IGroup;
if (parent != null)
{
int index = parent.IndexOf(e.FeatureLayer);
if (newLayer != null)
{
parent.Insert(index + 1, newLayer);
var child = parent[index + 1];
child.LegendText = newLayer.DataSet.Name = newLayer.Name = newLayerName;
}
}
}
private void FeatureLayerShowAttributesClicked(object sender, FeatureLayerEventArgs e)
{
var attributeDialog = new AttributeDialog(e.FeatureLayer);
attributeDialog.Show(Owner);
}
private void Notifier_ShowPropertiesClicked(object sender, FeatureLayerEventArgs e)
{
OnShowPropertiesClicked(sender, e.FeatureLayer);
}
private void ExportDataClicked(object sender, FeatureLayerEventArgs e)
{
ExportFeature frmExport = new ExportFeature();
frmExport.Filename = e.FeatureLayer.DataSet.Filename;
if (frmExport.ShowDialog() != DialogResult.OK) return;
// Create a FeatureSet of features that the client wants exported
FeatureSet fs = null;
if (frmExport.FeaturesIndex == 0)
{
fs = (FeatureSet)e.FeatureLayer.DataSet;
}
else if (frmExport.FeaturesIndex == 1)
{
fs = e.FeatureLayer.Selection.ToFeatureSet();
}
else if (frmExport.FeaturesIndex == 2)
{
List<IFeature> features = e.FeatureLayer.DataSet.Select(e.FeatureLayer.MapFrame.ViewExtents);
fs = new FeatureSet(features);
fs.Projection = e.FeatureLayer.Projection;
}
if (fs.Features.Count == 0)
{
fs.CopyTableSchema(e.FeatureLayer.DataSet);
fs.FeatureType = e.FeatureLayer.DataSet.FeatureType;
}
fs.SaveAs(frmExport.Filename, true);
DialogResult result = MessageBox.Show(Owner, "Do you want to load the shapefile?", "The layer was exported.", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
LoadFeatureSetAsLayer(e, fs, Path.GetFileNameWithoutExtension(frmExport.Filename));
}
private void Notifier_ShowPropertiesClicked(object sender, FeatureLayerEventArgs e)
{
OnShowPropertiesClicked(sender, e.FeatureLayer);
}
private static void FeatureLayerShowAttributesClicked(object sender, FeatureLayerEventArgs e)
{
attributeDialog = new AttributeDialog(e.FeatureLayer);
attributeDialog.Show();
}
