To customize other chart error messages and the label style used, try handling the InvalidDataReceived event.
'Changes the message from the default of Data Not Available. Please call UltraChart.Data.DataBind() after setting valid Data.DataSource UltraChart1.EmptyChartText = "Chart is empty"
//Changes the message from the default of Data Not Available. Please call UltraChart.Data.DataBind() after setting valid Data.DataSource UltraChart1.EmptyChartText = "Chart is empty";
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2