//转换为报表需要的参数格式
private DIYReport.ReportModel.RptParamList convertToRptParam(Dictionary <string, object> pars)
{
DIYReport.ReportModel.RptParamList lstParams = new DIYReport.ReportModel.RptParamList();
foreach (string key in pars.Keys)
{
lstParams.Add(new DIYReport.ReportModel.RptParam(key, pars[key]));
}
return(lstParams);
}
/// <summary>
/// 构造一个新的报表对象。
/// </summary>
/// <param name="dataSource">数据需要的数据源。</param>
/// <param name="userParamList">报表参数列表，可以为空</param>
/// <param name="reportData">系列化为XML文档的报表数据，为空的话那么将创建只有一个detail section 的空报表。</param>
public static RptReport CreateReport(DataSet dataSource, DIYReport.ReportModel.RptParamList userParamList, byte[] reportXmlData)
{
string reportStr = string.Empty;
if (reportXmlData != null && reportXmlData.Length > 0)
{
reportStr = System.Text.Encoding.UTF8.GetString(reportXmlData);
}
return(CreateReport(dataSource, userParamList, reportStr));
}
/// <summary>
/// 把定单标题中相关的字段转换成报表用户参数的方式
/// </summary>
/// <returns></returns>
public static DIYReport.ReportModel.RptParamList RowValueToParamList(DataRow drData)
{
if (drData == null || drData.Table == null)
{
return(null);
}
DataTable dt = drData.Table;
DIYReport.ReportModel.RptParamList paramList = new DIYReport.ReportModel.RptParamList();
paramList.Clear();
foreach (DataColumn dc in dt.Columns)
{
object objValue = drData[dc.ColumnName];
paramList.Add(new DIYReport.ReportModel.RptParam(dc.ColumnName, objValue));
}
return(paramList);
}
/// <summary>
/// 构造一个新的报表对象。
/// </summary>
/// <param name="dataSource">数据需要的数据源。</param>
/// <param name="userParamList">报表参数列表，可以为空</param>
/// <param name="reportData">系列化为XML文档的报表数据，为空的话那么将创建只有一个detail section 的空报表。</param>
public static RptReport CreateReport(DataSet dataSource, DIYReport.ReportModel.RptParamList userParamList, string reportXmlData)
{
RptReport report = null;
if (reportXmlData == null || reportXmlData.Length == 0)
{
report = NewReport();
}
else
{
report = DIYReport.ReportReader.Instance().ReadFromXmlString(reportXmlData);
}
report.DataSource = dataSource;
report.UserParamList = userParamList;
if (report.ReportDataWidth == 0)
{
report.ReportDataWidth = report.PaperSize.Width - report.Margins.Left - report.Margins.Right;
}
return(report);
}
} // End GetEditStyle()
#region 内部处理相关...
//
//增加数据库绑定字段
private void addFieldList(ListBox pLst)
{
pLst.Items.Clear();
IList fieldList = DIYReport.UserDIY.DesignEnviroment.CurrentReport.DesignField;
DIYReport.ReportModel.RptObj.RptExpressBox obj = DIYReport.UserDIY.DesignEnviroment.CurrentRptObj as DIYReport.ReportModel.RptObj.RptExpressBox;
switch (obj.ExpressType)
{
case DIYReport.ReportModel.ExpressType.Field:
if (fieldList != null && fieldList.Count > 0)
{
foreach (object dc in fieldList)
{
if (dc.GetType().Name == "RptFieldInfo")
{
DIYReport.GroupAndSort.RptFieldInfo dcInfo = dc as DIYReport.GroupAndSort.RptFieldInfo;
if (dcInfo.Description == null || dcInfo.Description.Trim().Length == 0)
{
continue;
}
pLst.Items.Add(dcInfo.Description);
}
else
{
pLst.Items.Add(dc.ToString());
}
}
}
break;
case DIYReport.ReportModel.ExpressType.SysParam:
Type clsType = System.Type.GetType("DIYReport.Express.ExSpecial");
MethodInfo[] infos = clsType.GetMethods();
foreach (MethodInfo info in infos)
{
if (info.IsPublic && info.IsStatic)
{
bool hasExist = hasAddStr(pLst, info.Name);
if (!hasExist)
{
pLst.Items.Add(info.Name);
}
}
}
break;
case DIYReport.ReportModel.ExpressType.UserParam: //用户外部参数
DIYReport.ReportModel.RptParamList paramList = DIYReport.UserDIY.DesignEnviroment.CurrentReport.UserParamList;
if (paramList != null)
{
foreach (DIYReport.ReportModel.RptParam param in paramList.Values)
{
pLst.Items.Add(param.ParamName);
}
}
break;
case DIYReport.ReportModel.ExpressType.Express:
Type exclsType = System.Type.GetType("DIYReport.Express.ExStatistical");
MethodInfo[] exinfos = exclsType.GetMethods();
foreach (MethodInfo info in exinfos)
{
if (info.IsPublic && info.IsStatic)
{
bool hasExist = hasAddStr(pLst, info.Name);
if (!hasExist)
{
if (info.Name != "GetStatisticalValue")
{
pLst.Items.Add(info.Name);
}
}
}
}
break;
default:
break;
}
}
