private void buttonLoadFile_Click(object sender, EventArgs e)
{
OpenFileDialog myOpenFileDialog = new OpenFileDialog();
myOpenFileDialog.Title = "Load File of Objects";
myOpenFileDialog.CheckFileExists = true;
myOpenFileDialog.CheckPathExists = true;
myOpenFileDialog.DefaultExt = "shp";
myOpenFileDialog.Filter = "Shape files (*.shp)|*.shp";
myOpenFileDialog.FilterIndex = 1;
myOpenFileDialog.RestoreDirectory = true;
if (myOpenFileDialog.ShowDialog() == DialogResult.OK)
{
string fInput = myOpenFileDialog.FileName;
using (var reader = new System.IO.StreamReader(fInput))
{
SerializationObject serializationObject = new SerializationObject(nLayer, myLayers, curLayer);
var serializer = new XmlSerializer(serializationObject.GetType());
serializationObject = (SerializationObject)serializer.Deserialize(reader);
reader.Close();
nLayer = serializationObject.nLayer;
for (int i = 0; i < nLayer; ++i)
{
myLayers[i] = serializationObject.myLayers[i];
}
curLayer = serializationObject.curLayer;
RefreshGraphics();
nPoint = 0;
}
}
}
private void buttonSaveFile_Click(object sender, EventArgs e)
{
SaveFileDialog mySaveFileDialog = new SaveFileDialog();
mySaveFileDialog.Title = "Save File of Objects";
mySaveFileDialog.CheckPathExists = true;
mySaveFileDialog.DefaultExt = "shp";
mySaveFileDialog.Filter = "Shape files (*.shp)|*.shp|All files (*.*)|*.*";
mySaveFileDialog.FilterIndex = 1;
mySaveFileDialog.RestoreDirectory = true;
if (mySaveFileDialog.ShowDialog() == DialogResult.OK)
{
string fOutput = mySaveFileDialog.FileName;
using (var writer = new System.IO.StreamWriter(fOutput))
{
SerializationObject serializationObject = new SerializationObject(nLayer, myLayers, curLayer);
var serializer = new XmlSerializer(serializationObject.GetType());
serializer.Serialize(writer, serializationObject);
writer.Flush();
}
}
}
