private void OpenShape()
{
try
{
FileInfo fi = new FileInfo(_filename);
_shapeDataset = new ShapeDataset();
_shapeDataset.ConnectionString = fi.Directory.FullName;
if (!_shapeDataset.Open() || (_shape = _shapeDataset[fi.Name]) == null)
{
_shapeDataset.Dispose();
_shapeDataset = null;
_icon = new ShapeFileIcon(geometryType.Unknown);
}
else
{
if (_shape.Class is IFeatureClass)
{
_icon = new ShapeFileIcon(((IFeatureClass)_shape.Class).GeometryType);
}
else
{
_icon = new ShapeFileIcon(geometryType.Unknown);
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "Error");
}
}
static void Main(string[] args)
{
string path = String.Empty;
bool delExisting = false;
gView.Framework.system.gViewEnvironment.UserInteractive = false;
for (int i = 0; i < args.Length; i++)
{
if (args[i] == "-path")
{
path = args[++i];
}
else if (args[i] == "-delexisting")
{
delExisting = true;
}
}
if (String.IsNullOrEmpty(path))
{
Console.WriteLine("USAGE:");
Console.WriteLine("gView.Cmd.RefreshShapeIndices -path <shape file path>");
Console.WriteLine(" [-delexisting]");
return;
}
if (delExisting)
{
foreach (FileInfo fi in new DirectoryInfo(path).GetFiles("*.idx"))
{
Console.WriteLine("delete " + fi.FullName + "...");
fi.Delete();
}
}
ShapeDataset ds = new ShapeDataset();
ds.ConnectionString = path;
if (!ds.Open())
{
Console.WriteLine("ERROR: " + ds.lastErrorMsg);
return;
}
foreach (FileInfo fi in new DirectoryInfo(path).GetFiles("*.shp"))
{
var element = ds[fi.Name];
if (element == null)
{
continue;
}
Console.WriteLine("found shape: " + element.Class.Name);
}
Console.WriteLine("finished");
}
public void Dispose()
{
if (_shapeDataset != null)
{
_shapeDataset.Dispose();
_shapeDataset = null;
}
}
