public static async Task getAvailableBikesAsync(ServiceVelibClient client, string city, string station, int delay, Label l)
{
int res = await client.getAvailableBikesAsync(city, station, delay);
l.Text = res.ToString();
}
public static async Task getAvailableBikesAsync(ServiceVelibClient client, string town, string station, int seconds, System.Windows.Forms.TextBox tb1)
{
//comme j'avais un probleme de cast avec un retun le plus facile été de modifier directement la combobox dans cette fonction
tb1.Text = (await client.getAvailableBikesAsync(town, station, seconds)).ToString();
}