ClosedXML - 创建多个数据透视表
ClosedXML - Creating multiple pivot tables
我正在尝试将一些数据导出到 excel sheet S1
,其数据将在接下来的两个 sheet 中显示为透视视图 S2 and S3
.我能够创建一个单一的支点,而且效果很好。但是当我创建两个枢轴时,随后的 Excel 文件呈现为损坏。
腐败是指,
单击“是”后,我明白了 -
这是我用来创建枢轴的代码 -
using XL = ClosedXML.Excel;
...
XL.XLWorkbook wb = new XL.XLWorkbook();
dsData = Session["ExportData"] as DataSet;
var sheet1 = wb.Worksheets.Add("output table");
sheet1.Cell(1, 1).InsertTable(dsData.Tables[0], "output table", true);
// sheet1 is the reference sheet S1
var dataRange = sheet1.RangeUsed();
// First Pivot
XL.IXLWorksheet ptSheet1 = wb.Worksheets.Add("S2");
var pt1 = ptSheet1.PivotTables.AddNew("PivotTable1", ptSheet.Cell(3, 1), dataRange);
pt1.ReportFilters.Add("CX");
pt1.RowLabels.Add("C1");
pt1.RowLabels.Add("C2");
pt1.RowLabels.Add("C3");
pt1.RowLabels.Add("C4");
pt1.ColumnLabels.Add("CL1");
pt1.ColumnLabels.Add("CL2");
pt1.ColumnLabels.Add("CL3");
pt1.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
// Second Pivot
XL.IXLWorksheet ptSheet2 = wb.Worksheets.Add("S3");
var pt2 = ptSheet2.PivotTables.AddNew("PivotTable2", ptSheet1.Cell(3, 1), dataRange);
pt2.ReportFilters.Add("QQ");
pt2.RowLabels.Add("C1");
pt2.RowLabels.Add("C2");
pt2.ColumnLabels.Add("CL1");
pt2.ColumnLabels.Add("CL2");
pt2.ColumnLabels.Add("CL3");
pt2.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
C1, C2, C3. C4 and V
是我参考中的列名 sheet S1
。
试试这个修改。我记下了我添加额外一行的地方。另外,我认为 AddNew()
方法可能引用了错误的工作表?您可能一直在尝试在另一个枢轴之上添加一个枢轴 table。这可能是真正的问题,而不是我添加的附加行。
using XL = ClosedXML.Excel;
...
XL.XLWorkbook wb = new XL.XLWorkbook();
dsData = Session["ExportData"] as DataSet;
var sheet1 = wb.Worksheets.Add("output table");
sheet1.Cell(1, 1).InsertTable(dsData.Tables[0], "output table", true);
// sheet1 is the reference sheet S1
var dataRange = sheet1.RangeUsed();
PivotCache cache = wb.PivotCaches.Add(dataRange); //---THIS LINE HAS BEEN ADDED---
// First Pivot
XL.IXLWorksheet ptSheet1 = wb.Worksheets.Add("S2");
var pt1 = ptSheet1.PivotTables.AddNew("PivotTable1", ptSheet1.Cell(3, 1), cache);
//Changed ptSheet.Cell... to ptSheet1.Cell...
pt1.ReportFilters.Add("CX");
pt1.RowLabels.Add("C1");
pt1.RowLabels.Add("C2");
pt1.RowLabels.Add("C3");
pt1.RowLabels.Add("C4");
pt1.ColumnLabels.Add("CL1");
pt1.ColumnLabels.Add("CL2");
pt1.ColumnLabels.Add("CL3");
pt1.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
// Second Pivot
XL.IXLWorksheet ptSheet2 = wb.Worksheets.Add("S3");
var pt2 = ptSheet2.PivotTables.AddNew("PivotTable2", ptSheet2.Cell(3, 1), cache);
//Changed ptSheet1.Cell... to ptSheet2.Cell...
pt2.ReportFilters.Add("QQ");
pt2.RowLabels.Add("C1");
pt2.RowLabels.Add("C2");
pt2.ColumnLabels.Add("CL1");
pt2.ColumnLabels.Add("CL2");
pt2.ColumnLabels.Add("CL3");
pt2.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
此问题是由 ClosedXML 实施错误引起的。
使用以下代码片段(他们的数据透视表示例的修改版本)并在 Excel 中打开生成的文件可以很容易地复制它:
static void CreateTestPivotTables(string filePath)
{
var wb = new XLWorkbook();
var wsData = wb.Worksheets.Add("Data");
wsData.Cell("A1").Value = "Category";
wsData.Cell("A2").Value = "A";
wsData.Cell("A3").Value = "B";
wsData.Cell("A4").Value = "B";
wsData.Cell("B1").Value = "Number";
wsData.Cell("B2").Value = 100;
wsData.Cell("B3").Value = 150;
wsData.Cell("B4").Value = 75;
var source = wsData.Range("A1:B4");
for (int i = 1; i <= 2; i++)
{
var name = "PT" + i;
var wsPT = wb.Worksheets.Add(name);
var pt = wsPT.PivotTables.AddNew(name, wsPT.Cell("A1"), source);
pt.RowLabels.Add("Category");
pt.Values.Add("Number")
.ShowAsPctFrom("Category").And("A")
.NumberFormat.Format = "0%";
}
wb.SaveAs(filePath);
}
错误位于 XLWorkbook_Save.cs - GeneratePivotTables
方法:
private static void GeneratePivotTables(WorkbookPart workbookPart, WorksheetPart worksheetPart,
XLWorksheet xlWorksheet,
SaveContext context)
{
foreach (var pt in xlWorksheet.PivotTables)
{
var ptCdp = context.RelIdGenerator.GetNext(RelType.Workbook);
var pivotTableCacheDefinitionPart = workbookPart.AddNewPart<PivotTableCacheDefinitionPart>(ptCdp);
GeneratePivotTableCacheDefinitionPartContent(pivotTableCacheDefinitionPart, pt);
var pivotCaches = new PivotCaches();
var pivotCache = new PivotCache {CacheId = 0U, Id = ptCdp};
pivotCaches.AppendChild(pivotCache);
workbookPart.Workbook.AppendChild(pivotCaches);
var pivotTablePart =
worksheetPart.AddNewPart<PivotTablePart>(context.RelIdGenerator.GetNext(RelType.Workbook));
GeneratePivotTablePartContent(pivotTablePart, pt);
pivotTablePart.AddPart(pivotTableCacheDefinitionPart, context.RelIdGenerator.GetNext(RelType.Workbook));
}
}
行 workbookPart.Workbook.AppendChild(pivotCaches);
将多个 PivotCaches
添加到 workbookPart.Workbook
,同时允许包含 0 或 1。
话虽如此,唯一的修复方法是在源代码中修改上述方法,如下所示:
private static void GeneratePivotTables(WorkbookPart workbookPart, WorksheetPart worksheetPart,
XLWorksheet xlWorksheet,
SaveContext context)
{
var pivotCaches = workbookPart.Workbook.GetFirstChild<PivotCaches>();
foreach (var pt in xlWorksheet.PivotTables)
{
var ptCdp = context.RelIdGenerator.GetNext(RelType.Workbook);
var pivotTableCacheDefinitionPart = workbookPart.AddNewPart<PivotTableCacheDefinitionPart>(ptCdp);
GeneratePivotTableCacheDefinitionPartContent(pivotTableCacheDefinitionPart, pt);
if (pivotCaches == null)
workbookPart.Workbook.AppendChild(pivotCaches = new PivotCaches());
var pivotCache = new PivotCache { CacheId = (uint)pivotCaches.Count(), Id = ptCdp };
pivotCaches.AppendChild(pivotCache);
var pivotTablePart =
worksheetPart.AddNewPart<PivotTablePart>(context.RelIdGenerator.GetNext(RelType.Workbook));
GeneratePivotTablePartContent(pivotTablePart, pt);
pivotTablePart.PivotTableDefinition.CacheId = pivotCache.CacheId;
pivotTablePart.AddPart(pivotTableCacheDefinitionPart, context.RelIdGenerator.GetNext(RelType.Workbook));
}
}
更新: 好消息是我的 post 触发了一个 ClosedXML source repository fix by Francois Botha (also credits to petelids 把它带到那里),所以你可以从那里获取代码直到他们的下一个版本,希望将包含它。
我正在尝试将一些数据导出到 excel sheet S1
,其数据将在接下来的两个 sheet 中显示为透视视图 S2 and S3
.我能够创建一个单一的支点,而且效果很好。但是当我创建两个枢轴时,随后的 Excel 文件呈现为损坏。
腐败是指,
单击“是”后,我明白了 -
这是我用来创建枢轴的代码 -
using XL = ClosedXML.Excel;
...
XL.XLWorkbook wb = new XL.XLWorkbook();
dsData = Session["ExportData"] as DataSet;
var sheet1 = wb.Worksheets.Add("output table");
sheet1.Cell(1, 1).InsertTable(dsData.Tables[0], "output table", true);
// sheet1 is the reference sheet S1
var dataRange = sheet1.RangeUsed();
// First Pivot
XL.IXLWorksheet ptSheet1 = wb.Worksheets.Add("S2");
var pt1 = ptSheet1.PivotTables.AddNew("PivotTable1", ptSheet.Cell(3, 1), dataRange);
pt1.ReportFilters.Add("CX");
pt1.RowLabels.Add("C1");
pt1.RowLabels.Add("C2");
pt1.RowLabels.Add("C3");
pt1.RowLabels.Add("C4");
pt1.ColumnLabels.Add("CL1");
pt1.ColumnLabels.Add("CL2");
pt1.ColumnLabels.Add("CL3");
pt1.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
// Second Pivot
XL.IXLWorksheet ptSheet2 = wb.Worksheets.Add("S3");
var pt2 = ptSheet2.PivotTables.AddNew("PivotTable2", ptSheet1.Cell(3, 1), dataRange);
pt2.ReportFilters.Add("QQ");
pt2.RowLabels.Add("C1");
pt2.RowLabels.Add("C2");
pt2.ColumnLabels.Add("CL1");
pt2.ColumnLabels.Add("CL2");
pt2.ColumnLabels.Add("CL3");
pt2.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
C1, C2, C3. C4 and V
是我参考中的列名 sheet S1
。
试试这个修改。我记下了我添加额外一行的地方。另外,我认为 AddNew()
方法可能引用了错误的工作表?您可能一直在尝试在另一个枢轴之上添加一个枢轴 table。这可能是真正的问题,而不是我添加的附加行。
using XL = ClosedXML.Excel;
...
XL.XLWorkbook wb = new XL.XLWorkbook();
dsData = Session["ExportData"] as DataSet;
var sheet1 = wb.Worksheets.Add("output table");
sheet1.Cell(1, 1).InsertTable(dsData.Tables[0], "output table", true);
// sheet1 is the reference sheet S1
var dataRange = sheet1.RangeUsed();
PivotCache cache = wb.PivotCaches.Add(dataRange); //---THIS LINE HAS BEEN ADDED---
// First Pivot
XL.IXLWorksheet ptSheet1 = wb.Worksheets.Add("S2");
var pt1 = ptSheet1.PivotTables.AddNew("PivotTable1", ptSheet1.Cell(3, 1), cache);
//Changed ptSheet.Cell... to ptSheet1.Cell...
pt1.ReportFilters.Add("CX");
pt1.RowLabels.Add("C1");
pt1.RowLabels.Add("C2");
pt1.RowLabels.Add("C3");
pt1.RowLabels.Add("C4");
pt1.ColumnLabels.Add("CL1");
pt1.ColumnLabels.Add("CL2");
pt1.ColumnLabels.Add("CL3");
pt1.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
// Second Pivot
XL.IXLWorksheet ptSheet2 = wb.Worksheets.Add("S3");
var pt2 = ptSheet2.PivotTables.AddNew("PivotTable2", ptSheet2.Cell(3, 1), cache);
//Changed ptSheet1.Cell... to ptSheet2.Cell...
pt2.ReportFilters.Add("QQ");
pt2.RowLabels.Add("C1");
pt2.RowLabels.Add("C2");
pt2.ColumnLabels.Add("CL1");
pt2.ColumnLabels.Add("CL2");
pt2.ColumnLabels.Add("CL3");
pt2.Values.Add("V").SummaryFormula = XL.XLPivotSummary.Sum;
此问题是由 ClosedXML 实施错误引起的。
使用以下代码片段(他们的数据透视表示例的修改版本)并在 Excel 中打开生成的文件可以很容易地复制它:
static void CreateTestPivotTables(string filePath)
{
var wb = new XLWorkbook();
var wsData = wb.Worksheets.Add("Data");
wsData.Cell("A1").Value = "Category";
wsData.Cell("A2").Value = "A";
wsData.Cell("A3").Value = "B";
wsData.Cell("A4").Value = "B";
wsData.Cell("B1").Value = "Number";
wsData.Cell("B2").Value = 100;
wsData.Cell("B3").Value = 150;
wsData.Cell("B4").Value = 75;
var source = wsData.Range("A1:B4");
for (int i = 1; i <= 2; i++)
{
var name = "PT" + i;
var wsPT = wb.Worksheets.Add(name);
var pt = wsPT.PivotTables.AddNew(name, wsPT.Cell("A1"), source);
pt.RowLabels.Add("Category");
pt.Values.Add("Number")
.ShowAsPctFrom("Category").And("A")
.NumberFormat.Format = "0%";
}
wb.SaveAs(filePath);
}
错误位于 XLWorkbook_Save.cs - GeneratePivotTables
方法:
private static void GeneratePivotTables(WorkbookPart workbookPart, WorksheetPart worksheetPart,
XLWorksheet xlWorksheet,
SaveContext context)
{
foreach (var pt in xlWorksheet.PivotTables)
{
var ptCdp = context.RelIdGenerator.GetNext(RelType.Workbook);
var pivotTableCacheDefinitionPart = workbookPart.AddNewPart<PivotTableCacheDefinitionPart>(ptCdp);
GeneratePivotTableCacheDefinitionPartContent(pivotTableCacheDefinitionPart, pt);
var pivotCaches = new PivotCaches();
var pivotCache = new PivotCache {CacheId = 0U, Id = ptCdp};
pivotCaches.AppendChild(pivotCache);
workbookPart.Workbook.AppendChild(pivotCaches);
var pivotTablePart =
worksheetPart.AddNewPart<PivotTablePart>(context.RelIdGenerator.GetNext(RelType.Workbook));
GeneratePivotTablePartContent(pivotTablePart, pt);
pivotTablePart.AddPart(pivotTableCacheDefinitionPart, context.RelIdGenerator.GetNext(RelType.Workbook));
}
}
行 workbookPart.Workbook.AppendChild(pivotCaches);
将多个 PivotCaches
添加到 workbookPart.Workbook
,同时允许包含 0 或 1。
话虽如此,唯一的修复方法是在源代码中修改上述方法,如下所示:
private static void GeneratePivotTables(WorkbookPart workbookPart, WorksheetPart worksheetPart,
XLWorksheet xlWorksheet,
SaveContext context)
{
var pivotCaches = workbookPart.Workbook.GetFirstChild<PivotCaches>();
foreach (var pt in xlWorksheet.PivotTables)
{
var ptCdp = context.RelIdGenerator.GetNext(RelType.Workbook);
var pivotTableCacheDefinitionPart = workbookPart.AddNewPart<PivotTableCacheDefinitionPart>(ptCdp);
GeneratePivotTableCacheDefinitionPartContent(pivotTableCacheDefinitionPart, pt);
if (pivotCaches == null)
workbookPart.Workbook.AppendChild(pivotCaches = new PivotCaches());
var pivotCache = new PivotCache { CacheId = (uint)pivotCaches.Count(), Id = ptCdp };
pivotCaches.AppendChild(pivotCache);
var pivotTablePart =
worksheetPart.AddNewPart<PivotTablePart>(context.RelIdGenerator.GetNext(RelType.Workbook));
GeneratePivotTablePartContent(pivotTablePart, pt);
pivotTablePart.PivotTableDefinition.CacheId = pivotCache.CacheId;
pivotTablePart.AddPart(pivotTableCacheDefinitionPart, context.RelIdGenerator.GetNext(RelType.Workbook));
}
}
更新: 好消息是我的 post 触发了一个 ClosedXML source repository fix by Francois Botha (also credits to petelids 把它带到那里),所以你可以从那里获取代码直到他们的下一个版本,希望将包含它。