// Load saved items from the Registry.
private void LoadFiles()
{
// Reload items from the registry.
for (int i = 0; i < _NumFiles; i++)
{
string file_name = (string)RegistryTools.GetSetting(
_ApplicationName, "FilePath" + i.ToString(), "");
if (file_name != "")
{
FileInfos.Add(new FileInfo(file_name));
}
}
}
public DialogResult OpenFileDialog()
{
string filename = "";
OpenFileDialog ofd = new OpenFileDialog
{
Title = "Open a GIS layer",
InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
};
var initialDirectory = RegistryTools.GetSetting("FAD3", "LastOpenedLayerDirectory", "");
if (initialDirectory.ToString().Length > 0)
{
ofd.InitialDirectory = initialDirectory.ToString();
}
ofd.Filter = "ESRI Shapefile (shp)|*.shp|" +
"KML files (kml)|*.kml|" +
"Georeferenced raster files (jpg, tiff,bmp)|*.jpg;*.tif;*.tiff;*.bmp|" +
"Other files |*.*)";
ofd.FilterIndex = 1;
DialogResult dr = ofd.ShowDialog();
if (dr == DialogResult.OK && ofd.FileName.Length > 0)
{
filename = ofd.FileName;
var(success, errMsg) = _mapLayersHandler.FileOpenHandler(filename);
if (!success)
{
MessageBox.Show(errMsg, "Error in opening file", MessageBoxButtons.OK, MessageBoxIcon.Information);
dr = DialogResult.Cancel;
}
}
return(dr);
}
