protected void RegisterViewer(IReportViewerSource viewer)
{
_viewers.Add(viewer);
}
protected void RegisterViewer(IReportViewerSource viewer)
{
_viewers.Add(viewer);
}
internal void DisplayReportResults(DataMatrix data)
{
StatusMessage("Preparing view...");
if (this.Report != null)
{
reportContent.Children.Clear();
if (Report.Viewers.Count == 0 || Report.Viewers.Count == 1)
{
IReportViewerSource viewerSource = null;
if (Report.Viewers.Count == 0)
{
viewerSource = new TabularDataViewerSource();
}
else
{
viewerSource = Report.Viewers[0];
}
FrameworkElement control = viewerSource.ConstructView(Report, data, this);
reportContent.Children.Add(control);
}
else
{
TabControl tab = new TabControl();
int count = 0;
foreach (IReportViewerSource tmpViewerSource in Report.Viewers)
{
var viewerSource = tmpViewerSource; // need to capture a local because of the closure below
var tabItem = new TabItem {
Header = viewerSource.Name
};
// Create the first view straight away...
if (count == 0)
{
var scroller = new ScrollViewer();
scroller.Content = viewerSource.ConstructView(Report, data, this);
tabItem.Content = scroller;
}
else
{
tabItem.RequestBringIntoView += new RequestBringIntoViewEventHandler((s, e) => {
if (tabItem.Content == null)
{
var scroller = new ScrollViewer();
scroller.Content = viewerSource.ConstructView(Report, data, this);
tabItem.Content = scroller;
}
});
}
tab.Items.Add(tabItem);
count++;
}
reportContent.Children.Add(tab);
}
}
StatusMessage("{0} records retrieved.", data.Rows.Count);
}
