【Stimulsoft Reports.WinForms教程】在运行时使用交叉表创建报表

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此示例显示如何使用代码中的交叉表组件创建报表，Сross-Tab是Business Analysis的工具，这是一个特殊组件，用于处理，分组和汇总数据源中的数据，结果以表格的形式呈现，要从代码创建交叉表，需要创建一个主要的交叉表组件：

#region CrossTab
 
Stimulsoft.Report.CrossTab.StiCrossTab crossTab1 = new Stimulsoft.Report.CrossTab.StiCrossTab();
crossTab1.ClientRectangle = new Stimulsoft.Base.Drawing.RectangleD(1.8, 4.6, 14.6, 13);
crossTab1.DataSourceName = "Categories";
crossTab1.Name = "CrossTab1";
 
...

交叉表是一组单元格，由行和列列表组成，此外，交叉表组件具有每行和每列的总单元格和总和，现在将行，列和总单元格添加到创建的Cross-Tab组件：

...
 
Stimulsoft.Report.CrossTab.StiCrossRowTotal crossTab1_RowTotal1 = new Stimulsoft.Report.CrossTab.StiCrossRowTotal();
crossTab1_RowTotal1.Guid = "416a93a6cbff4f24929c07006f5f4c21";
crossTab1_RowTotal1.Name = "CrossTab1_RowTotal1";
crossTab1_RowTotal1.Text.Value = "Total";
 
Stimulsoft.Report.CrossTab.StiCrossTitle crossTab1_Row1_Title = new Stimulsoft.Report.CrossTab.StiCrossTitle();
crossTab1_Row1_Title.Name = "CrossTab1_Row1_Title";
crossTab1_Row1_Title.TypeOfComponent = "Row:CrossTab1_Row1";
crossTab1_Row1_Title.Text.Value = "CategoryID";
 
Stimulsoft.Report.CrossTab.StiCrossColumnTotal crossTab1_ColTotal1 = new Stimulsoft.Report.CrossTab.StiCrossColumnTotal();
crossTab1_ColTotal1.Guid = "9e5a67edfe87448e96ebcf75e4ef19c4";
crossTab1_ColTotal1.Name = "CrossTab1_ColTotal1";
crossTab1_ColTotal1.Text.Value = "Total";
 
...

交叉表中显示的值和总计的值可能不同，可以使用DisplayValue.Value属性设置要在单元格中显示的值，可以使用Row1.Value.Value属性设置要汇总的值，还需要为左右交叉表列设置标题，定义交叉表的 Data columns数据列和标题：

...
 
Stimulsoft.Report.CrossTab.StiCrossTitle crossTab1_LeftTitle = new Stimulsoft.Report.CrossTab.StiCrossTitle();
crossTab1_LeftTitle.Guid = "a4a019be008042c9a4c4b604e041ceba";
crossTab1_LeftTitle.Name = "CrossTab1_LeftTitle";
crossTab1_LeftTitle.TypeOfComponent = "LeftTitle";
crossTab1_LeftTitle.Text.Value = "Categories";
 
Stimulsoft.Report.CrossTab.StiCrossRow crossTab1_Row1 = new Stimulsoft.Report.CrossTab.StiCrossRow();
crossTab1_Row1.Alias = "CategoryID";
crossTab1_Row1.Guid = "7f0d8b9785504d009e6afe47f70a74d3";
crossTab1_Row1.Name = "CrossTab1_Row1";
crossTab1_Row1.TotalGuid = "416a93a6cbff4f24929c07006f5f4c21";
crossTab1_Row1.DisplayValue.Value = "{Categories.CategoryID}";
crossTab1_Row1.Value.Value = "{Categories.CategoryID}";
 
Stimulsoft.Report.CrossTab.StiCrossColumn crossTab1_Column1 = new Stimulsoft.Report.CrossTab.StiCrossColumn();
crossTab1_Column1.Alias = "CategoryName";
crossTab1_Column1.Guid = "fc86b73eb9694091b62b55fce6041715";
crossTab1_Column1.Name = "CrossTab1_Column1";
crossTab1_Column1.TotalGuid = "9e5a67edfe87448e96ebcf75e4ef19c4";
crossTab1_Column1.DisplayValue.Value = "{Categories.CategoryName}";
crossTab1_Column1.Value.Value = "{Categories.CategoryName}";
 
Stimulsoft.Report.CrossTab.StiCrossSummary crossTab1_Sum1 = new Stimulsoft.Report.CrossTab.StiCrossSummary();
crossTab1_Sum1.Alias = "Description";
crossTab1_Sum1.Guid = "ec4c270655bf49a58766bf36a2b21c5c";
crossTab1_Sum1.Name = "CrossTab1_Sum1";
crossTab1_Sum1.Summary = Stimulsoft.Report.CrossTab.Core.StiSummaryType.None;
crossTab1_Sum1.Value.Value = "{Categories.Description}";
 
Stimulsoft.Report.CrossTab.StiCrossTitle crossTab1_RightTitle = new Stimulsoft.Report.CrossTab.StiCrossTitle();
crossTab1_RightTitle.Guid = "43929f3151c248b6b4e07b0a8ea44f93";
crossTab1_RightTitle.Name = "CrossTab1_RightTitle";
crossTab1_RightTitle.TypeOfComponent = "RightTitle";
crossTab1_RightTitle.Text.Value = "CategoryName";
 
#endregion

该的button1_Click方法读取XML数据，登记在新的报表，并增加了交叉表prevously创建：

private void button1_Click(object sender, EventArgs e)
{
    var data = new DataSet();
    data.ReadXmlSchema("..\\..\\Data\\Demo.xsd");
    data.ReadXml("..\\..\\Data\\Demo.xml");
 
    var report = new StiReport();
    report.RegData("Demo", data);
    report.Dictionary.Synchronize();
 
    #region CrossTab
    ...
    #endregion
 
    report.Pages[0].Components.Add(crossTab1);
    crossTab1.Components.AddRange(new Stimulsoft.Report.Components.StiComponent[] {
                crossTab1_RowTotal1,
                crossTab1_Row1_Title,
                crossTab1_ColTotal1,
                crossTab1_LeftTitle,
                crossTab1_Row1,
                crossTab1_Column1,
                crossTab1_Sum1,
                crossTab1_RightTitle});
 
    report.Show();
}

示例代码的结果如下图所示：