private void Add_Click(object sender, EventArgs e)
{
OpenFileDialog.Filter = "All formats|*.mif;*.txt;*.grd|Layers (*.mif)|*.mif|Grid files (*.grd)|*.grd|Geopoints file (*.txt)|*.txt";
if (OpenFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
if (OpenFileDialog.FileName != null)
{
try
{
bool isExistName = true;
for (int i = 0; i < map.LayersCount; i++)
{
if (map.Layers[i].Name == System.IO.Path.GetFileNameWithoutExtension(OpenFileDialog.FileName))
{
isExistName = false;
}
}
if (isExistName)
{
if (Path.GetExtension(OpenFileDialog.FileName) == ".mif")
{
VectorLayer MifLayer = new VectorLayer();
map.AddLayer(MifLayer);
MifLayer.LoadFromFile(OpenFileDialog.FileName);
}
if (Path.GetExtension(OpenFileDialog.FileName) == ".txt")
{
VectorLayer vectorLayer = new VectorLayer();
map.AddLayer(vectorLayer);
vectorLayer.LoadFromFile(OpenFileDialog.FileName);
}
if (Path.GetExtension(OpenFileDialog.FileName) == ".grd")
{
GridLayer gridLayer = new GridLayer(new GridGeometry(), map);
map.AddLayer(gridLayer);
gridLayer.LoadFromFile(OpenFileDialog.FileName);
}
map.ZoomToAll();
map.Refresh();
LayerControl.RefreshList();
}
else
{
MessageBox.Show("Слой с таким именем уже существует.");
}
isExistName = true;
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
}
}