SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "PDF File (.pdf)|*.pdf";
bool? useClick = saveFileDialog.ShowDialog();
if (useClick == true)
{
var stream = saveFileDialog.OpenFile();
int i, j;
for (i = 0; i <= 50; i++)
{
for (j = 0; j <= 20; j++)
gcSpreadSheet1.ActiveSheet.SetValue(i, j, "test");
}
GrapeCity.Windows.SpreadSheet.Data.PrintInfo printset = new GrapeCity.Windows.SpreadSheet.Data.PrintInfo();
printset.Orientation = GrapeCity.Windows.SpreadSheet.Data.PrintPageOrientation.Portrait;
printset.PageOrder = GrapeCity.Windows.SpreadSheet.Data.PrintPageOrder.Auto;
printset.PageRange = "1-3";
printset.PaperSize = new GrapeCity.Windows.SpreadSheet.Data.PaperSize(GrapeCity.Windows.SpreadSheet.Data.PaperKind.Letter);
//printset.PaperSize = new GrapeCity.Windows.SpreadSheet.Data.PaperSize(600, 300);
//printset.PaperSize = new GrapeCity.Windows.SpreadSheet.Data.PaperSize();
gcSpreadSheet1.Sheets[0].PrintInfo = printset;
gcSpreadSheet1.SavePDF(stream, 0);
stream.Dispose();
}