private void cmdExport(object sender, RoutedEventArgs e)
        {
            DataTable dt = new DataTable();

            dt = ExcelMain.grid_To_DataTable(GridView);
            ExcelMain.grid_To_DataTable(GridView);
            ExcelMain.ToExcel("test.xls", dt, "sheet1");
            // ExcelMain.ToExcel("test.xls", dt,"sheet1");
        }
Exemple #2
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        static DataHandler()
        {
            Timer          = new Timer(TimeSpan.FromMinutes(30).TotalMilliseconds);
            Timer.Elapsed += Timer_Elapsed;

            if (Program.LoadExcel)
            {
                ExcelMain.LoadExcelData();
            }

            Task.Run(LoadData).ContinueWith(_ => NewData?.Invoke(default, EventArgs.Empty)).ContinueWith(_ => Timer_Elapsed(null, null));