void Export(string format)
{
PrintingSystemBase ps = new PrintingSystemBase();
using (headerImage = Image.FromFile(Server.MapPath("~/Images/DevExpress-Logo-Large-Color.png"))) {
LinkBase header = new LinkBase();
header.CreateDetailHeaderArea += Header_CreateDetailHeaderArea;
PrintableComponentLinkBase link1 = new PrintableComponentLinkBase();
link1.Component = this.ASPxGridViewExporter1;
link1.CreateReportFooterArea += Link1_CreateReportFooterArea;
CompositeLinkBase compositeLink = new CompositeLinkBase(ps);
compositeLink.Links.AddRange(new object[] { header, link1 });
compositeLink.CreateDocument();
using (MemoryStream stream = new MemoryStream()) {
switch (format)
{
case "xls":
compositeLink.ExportToXls(stream);
WriteToResponse("filename", true, format, stream);
break;
case "pdf":
compositeLink.ExportToPdf(stream);
WriteToResponse("filename", true, format, stream);
break;
case "rtf":
compositeLink.ExportToRtf(stream);
WriteToResponse("filename", true, format, stream);
break;
default:
break;
}
}
ps.Dispose();
}
}
protected void ExportButton_Click(object sender, EventArgs e)
{
PrintingSystemBase ps = new PrintingSystemBase();
PrintableComponentLinkBase link1 = new PrintableComponentLinkBase(ps);
link1.Component = GridExporter1;
PrintableComponentLinkBase link2 = new PrintableComponentLinkBase(ps);
link2.Component = GridExporter2;
CompositeLinkBase compositeLink = new CompositeLinkBase(ps);
compositeLink.Links.AddRange(new object[] { link1, link2 });
compositeLink.CreateDocument();
using (MemoryStream stream = new MemoryStream()) {
compositeLink.ExportToXls(stream);
WriteToResponse("filename", true, "xls", stream);
}
ps.Dispose();
}