public static void SetupDesignTimeSubreportDatasourcePassing(this IDesignerContext designContext)
{
// Selected Subreport on Design Panel
SubreportBase selectedSubreport = null;
var controller = designContext.DesignForm.DesignMdiController;
// Design-Time Event Handler
controller.OnDesignPanelActivated(designPanel =>
{
var report = designPanel.Report;
// TODO: Set DesignPanel Filename?
// string url;
// report.Extensions.TryGetValue("StorageID", out url);
// designPanel.FileName = url;
// Populate Design-Time Datasource
report.TryAs <MyReportBase>(myReport =>
{
if (selectedSubreport == null)
{
// Stand-alone Report
myReport.ChangeDesignTimeDatasourceToDefault(designContext);
}
else
{
// Subreport was Double-clicked, new DesignPanel has been activated for it
// Pass Design-Time DataSource from Parent to Subreport
PassDesignTimeDataSourceToSubreport(selectedSubreport, myReport, designContext);
}
});
// Capture selected Subreport
// So we can enable double-clicking Subreport
designPanel.SelectionChanged += (sender, e) =>
{
var selected = designPanel.GetSelectedComponents();
selectedSubreport = selected.OfType <SubreportBase>().SingleOrDefault();
#if DEBUG
if (selectedSubreport != null)
{
var path = selectedSubreport.Band.GetFullDataMemberPath();
Debug.WriteLine("You selected subreport with Path: {0}".FormatString(path));
}
#endif
};
});
}
public static void PassDesignTimeDataSourceToSubreport(SubreportBase container, MyReportBase subreport, IDesignerContext designContext)
{
var parentReport = (MyReportBase)container.RootReport;
var parentDataSourceItem = parentReport.GetSelectedDesignTimeDatasource();
if (parentDataSourceItem != null)
{
var path = GetFullDataMemberPath(container.Band);
var datasourceDefinition = new DesignTimeDataSourceDefinition(parentDataSourceItem.DataSourceUniqueId, parentDataSourceItem.DataSourceName, path);
// Go!
subreport.ChangeDesignTimeDatasource(datasourceDefinition, designContext);
}
}
public ReportActivatedBySubreportMessage(XtraReport myReport, SubreportBase selectedSubreport)
{
NewReport = myReport;
SelectedSubreport = selectedSubreport;
}
public static void PassDesignTimeDataSourceToSubreport(SubreportBase container, MyReportBase subreport, IDesignerContext designContext)
{
var parentReport = (MyReportBase)container.RootReport;
var parentDataSourceItem = parentReport.GetSelectedDesignTimeDatasource();
if (parentDataSourceItem != null)
{
var path = DesignTimeHelper.GetFullDataMemberPath(container.Band);
var datasourceDefinition = new DesignTimeDataSourceDefinition(parentDataSourceItem.DataSourceName, parentDataSourceItem.DataSourceAssemblyLocationPath, path);
// Go!
subreport.ChangeDesignTimeDatasource(datasourceDefinition, designContext);
}
}
