private static bool DisplayAllLayers()
{
var ds = new OgrDatasource();
if (!ds.Open(CONNECTION_STRING))
{
Debug.WriteLine("Failed to establish connection: " + ds.GdalLastErrorMsg);
}
else
{
map.RemoveAllLayers();
// make sure it matches SRID of the layers (4326 in this case)
map.Projection = tkMapProjection.PROJECTION_WGS84;
for (int i = 0; i < ds.LayerCount; i++)
{
var layer = ds.GetLayer(i);
if (layer != null)
{
int handle = map.AddLayer(layer, true);
if (handle == -1)
{
Debug.WriteLine("Failed to add layer to the map: " + map.get_ErrorMsg(map.LastErrorCode));
}
else
{
Debug.WriteLine("Layer was added the map: " + layer.Name);
}
}
}
map.ZoomToMaxVisibleExtents();
ds.Close();
}
return(true);
}
