/// <summary>
/// Exports the report.
/// </summary>
/// <param name="viewer">The viewer.</param>
/// <param name="index">
/// The index.
/// 0 ---> doc
/// 1 ---> xls
/// 2 ---> pdf
/// </param>
/// <returns></returns>
///
internal static bool ExportReport(ReportViewer viewer, ExportType index)
{
if (viewer.LocalReport.DataSources.Count == 0)
{
return(false);
}
Type t = viewer.GetType();
RenderingExtension re = null;
RenderingExtension[] extensionArray = viewer.LocalReport.ListRenderingExtensions();
try
{
re = extensionArray[(int)index];
if (re != null)
{
ReportExportEventArgs e = new ReportExportEventArgs(re);
string methodName = "OnExport";
t.InvokeMember(methodName, flags | BindingFlags.InvokeMethod, null, viewer, new object[] { null, e });
return(true);
}
else
{
return(false);
}
}
catch
{
return(false);
}
}
public void setLocalReport(ReportViewer reportViewer, LocalReport report)
{
var currentReportProperty = reportViewer.GetType().GetProperty("CurrentReport", BindingFlags.NonPublic | BindingFlags.Instance);
if (currentReportProperty != null)
{
var currentReport = currentReportProperty.GetValue(reportViewer, null);
var localReportField = currentReport.GetType().GetField("m_localReport", BindingFlags.NonPublic | BindingFlags.Instance);
if (localReportField != null)
{
localReportField.SetValue(currentReport, report);
}
}
reportViewer.RefreshReport();
}
internal static bool ReportPageSetup(ReportViewer viewer)
{
Type t = viewer.GetType();
try
{
string methodName = "OnPageSetup";
t.InvokeMember(methodName, flags | BindingFlags.InvokeMethod, null, viewer, new object[] { null, EventArgs.Empty });
return(true);
}
catch
{
return(false);
}
}
