//创建打印预览和直接打印的报表对象。
private DIYReport.ReportModel.RptReport createRptReport(string moduleID, PrintTempleteContentInfo templeteContent)
{
try {
//PrintTempleteContentInfo templeteContent = _ReportData.GetPrintTempleteContent(templeteID);
DIYReport.ReportModel.RptReport reportContent = DIYReport.ReportReader.Instance().ReadFromXmlString(templeteContent.TempleteXmlContent);
reportContent.UserParamList = convertToRptParam(_ReportData.ReportParamList);
//以后再追加报表子表的处理问题
DIYReport.Interface.ISubReportCommand subCommand = new SubReportCommand(templeteContent, _ReportData.DataSource);
//subCommand.SetDataSourceParams = pars;
reportContent.SubReportCommand = subCommand;
// if (_ReportData.DataSource is DataSet) {
DataSet dsData = _ReportData.DataSource;
reportContent.DataSource = dsData.Tables[templeteContent.DataSource];
//}
//else {
// throw new MB.Util.APPException("目前报表的数据类型只支持 DataSet 请先转换", MB.Util.APPMessageType.SysErrInfo);
//}
return(reportContent);
}
catch (Exception ex) {
throw MB.Util.APPExceptionHandlerHelper.PromoteException(ex, string.Format("根据功能模块ID:{0},打印模板ID: {1} 创建报表对象出错。", moduleID, templeteContent.GID));
}
}
/// <summary>
/// 得到子表的数据源
/// </summary>
/// <param name="parentRow"></param>
/// <param name="relationMember"></param>
/// <param name="reportName"></param>
/// <returns></returns>
public object GetReportDataSource(DataRow parentRow, string relationMember, string reportName)
{
PrintTempleteContentInfo childInfo = _PrintTemplete.Childs.FirstOrDefault(o => string.Compare(o.Name, reportName, true) == 0);
if (childInfo == null)
{
return(null);
}
if (_DataSource.Tables.Contains(childInfo.DataSource))
{
if (string.IsNullOrEmpty(relationMember))
{
return(_DataSource.Tables[childInfo.DataSource]);
}
else
{
DataRow[] drs = parentRow.GetChildRows(relationMember, System.Data.DataRowVersion.Default);
DataTable newTable = null;
if (drs.Length > 0)
{
newTable = drs[0].Table.Clone();
foreach (DataRow dr in drs)
{
newTable.Rows.Add(dr.ItemArray);
}
}
return(newTable);
}
}
else
{
return(null);
}
}
/// <summary>
/// 子报表相关处理。
/// </summary>
/// <param name="printTemplete"></param>
/// <param name="dsData"></param>
public SubReportCommand(MB.WinPrintReport.Model.PrintTempleteContentInfo printTemplete, DataSet dsData)
{
_PrintTemplete = printTemplete;
_DataSource = dsData;
_SubReportNames = new List <string>();
if (_PrintTemplete.Childs != null)
{
foreach (MB.WinPrintReport.Model.PrintTempleteContentInfo child in _PrintTemplete.Childs)
{
_SubReportNames.Add(child.Name);
}
}
}
/// <summary>
/// 显示打印模板设计。
/// </summary>
/// <param name="moduleID"></param>
/// <param name="templeteID"></param>
public void ShowDesign(string moduleID, PrintTempleteContentInfo templeteContent)
{
_CurrentTempleteContent = templeteContent;
if (string.IsNullOrEmpty(templeteContent.TempleteXmlContent))
{
var newReport = DIYReport.ReportModel.RptReport.NewReport(templeteContent.Name, templeteContent.GID);
templeteContent.TempleteXmlContent = DIYReport.ReportWriter.Instance().BuildXMLString(newReport);
}
DIYReport.ReportModel.RptReport reportContent = createRptReport(moduleID, templeteContent);
DIYReport.Extend.EndUserDesigner.MainDesignForm frmDesign = new DIYReport.Extend.EndUserDesigner.MainDesignForm(reportContent);
frmDesign.BeginXReportIOProcess += new DIYReport.ReportModel.XReportIOEventHandler(frmDesign_BeginXReportIOProcess);
frmDesign.ShowDialog();
}
/// <summary>
/// 打印浏览。
/// </summary>
/// <param name="moduleID"></param>
/// <param name="templeteID"></param>
/// <param name="parmValues"></param>
public void ShowPreview(string moduleID, PrintTempleteContentInfo templeteContent)
{
MB.Util.TraceEx.Write("开始执行 ShowPreview ");
_CurrentTempleteContent = templeteContent;
DIYReport.ReportModel.RptReport report = createRptReport(moduleID, templeteContent);
MB.Util.TraceEx.Write("createRptReport 成功 ");
if (report != null)
{
DIYReport.UserDIY.DesignEnviroment.CurrentReport = report;
DIYReport.Extend.Print.XPrintingSystem printSystem = new DIYReport.Extend.Print.XPrintingSystem();
printSystem.PrintPreview(report);
}
else
{
throw new MB.Util.APPException(string.Format("该报表模板 {0} 还没有开始绘制,请在报表打印设计器中先设计。", templeteContent.Name), MB.Util.APPMessageType.DisplayToUser);
}
}
/// <summary>
/// 报表直接打印。可以指定是否弹出打印对话框
/// </summary>
/// <param name="moduleID"></param>
/// <param name="templeteContent"></param>
/// <param name="isDirectPrint"></param>
/// <returns></returns>
public int Print(string moduleID, PrintTempleteContentInfo templeteContent, bool isPopUpPrintDialog)
{
_CurrentTempleteContent = templeteContent;
DIYReport.ReportModel.RptReport report = createRptReport(moduleID, templeteContent);
if (report != null)
{
if (!isPopUpPrintDialog)
{
PrinterSettings settings = new PrinterSettings();
report.PrintName = settings.PrinterName;
}
DIYReport.UserDIY.DesignEnviroment.CurrentReport = report;
DIYReport.Extend.Print.XPrintingSystem printSystem = new DIYReport.Extend.Print.XPrintingSystem();
printSystem.Print(report);
}
else
{
throw new MB.Util.APPException(string.Format("该报表模板 {0} 还没有开始绘制,请在报表打印设计器中先设计。", templeteContent.Name), MB.Util.APPMessageType.DisplayToUser);
}
return(0);
}
/// <summary>
/// 报表直接打印。弹出打印对话框
/// </summary>
/// <param name="moduleID"></param>
/// <param name="templeteID"></param>
/// <param name="parmValues"></param>
/// <returns></returns>
public int Print(string moduleID, PrintTempleteContentInfo templeteContent)
{
return(Print(moduleID, templeteContent, true));
}