private void Form1_Load(object sender, EventArgs e) { // TODO: This line of code loads data into the 'nwindDataSet.Products' table. You can move, or remove it, as needed. this.productsTableAdapter.Fill(this.nwindDataSet.Products); toolTipController1.ReshowDelay = 300; toolTipController1.InitialDelay = 300; toolTipController1.AddClientControl(chartControl1, new ChartControlToolTipHelper(chartControl1)); toolTipController1.BeforeShow += new ToolTipControllerBeforeShowEventHandler(OnToolTipControllerBeforeShow); }