public static void QuadKeyToGeoCoordinate(string quadKey, out double quadKeyLatitude, out double quadKeyLongitude, out int quadKeyLevelOfDetail)
{
int pixelX, pixelY;
int tileX, tileY;
GeoTileTool.QuadKeyToTileXY(quadKey, out tileX, out tileY, out quadKeyLevelOfDetail);
GeoTileTool.TileXYToPixelXY(tileX, tileY, out pixelX, out pixelY);
GeoTileTool.PixelXYToLatLong(pixelX, pixelY, quadKeyLevelOfDetail, out quadKeyLatitude, out quadKeyLongitude);
}
public static bool ValidateQuadKey(long quadKey)
{
bool isValid = false;
int tileX, tileY;
int quadKeyLevelOfDetail;
//Specifying 19 as lelvel of detail
string sQuadKey = quadKey.ToString("0000000000000000000");
isValid = GeoTileTool.QuadKeyToTileXY(sQuadKey, out tileX, out tileY, out quadKeyLevelOfDetail);
return(isValid);
}