protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
if (!string.IsNullOrEmpty(this.Context.Request.QueryString["window"]))
{
string windowId = this.Context.Request.QueryString["window"];
WindowInfo windowInfo = ADInfoBll.Instance.GetWindowInfo(windowId);
IList <WindowTabInfo> tabInfos = null;
if (windowInfo != null)
{
this.Title = windowInfo.Text;
tabInfos = ADInfoBll.Instance.GetWindowTabInfosByWindowId(windowInfo.Id);
}
if (tabInfos != null && tabInfos.Count > 0)
{
ISearchManager sm = ArchiveFormFactory.GenerateSearchManager(tabInfos[0], null) as ISearchManager;
IDisplayManager dm = ReflectionHelper.CreateInstanceFromType(ReflectionHelper.GetTypeFromName(tabInfos[0].DisplayManagerClassName), sm) as IDisplayManager;
ReportInfo reportInfo = ADInfoBll.Instance.GetReportInfo(windowInfo.Id);
CrystalDecisions.CrystalReports.Engine.ReportDocument reportDocument = ReflectionHelper.CreateInstanceFromName(reportInfo.ReportDocument) as CrystalDecisions.CrystalReports.Engine.ReportDocument;
Feng.Web.MyCrystalReportViewer reportViewer = this.CrystalReportViewer1;
reportViewer.CrystalHelper.ReportSource = reportDocument;
//string[] ss = reportInfo.ConnectionInfo.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
//if (ss.Length != 4)
//{
// throw new ArgumentException("Invalid ConnectionInfo format!");
//}
//reportViewer.CrystalHelper.ServerName = ss[0].Trim();
//reportViewer.CrystalHelper.DatabaseName = ss[1].Trim();
//reportViewer.CrystalHelper.UserId = ss[2].Trim();
//reportViewer.CrystalHelper.Password = ss[3].Trim();
if (!string.IsNullOrEmpty(this.Context.Request.QueryString["se"]))
{
string searchExpression = this.Context.Request.QueryString["se"];
SetParameter(SearchExpression.Parse(searchExpression), reportViewer);
}
reportViewer.OpenReport();
}
}
else
{
return;
}
}
}
private void SetParameter(ISearchExpression se, Feng.Web.MyCrystalReportViewer reportViewer)
{
LogicalExpression le = se as LogicalExpression;
if (le != null)
{
SetParameter(le.LeftHandSide, reportViewer);
SetParameter(le.RightHandSide, reportViewer);
}
else
{
SimpleExpression sse = se as SimpleExpression;
reportViewer.CrystalHelper.SetParameter("@" + sse.FullPropertyName + sse.Operator.ToString(), sse.Values);
}
}
