![](/img/trans.png)
[英]How can I provide a calculated value that is based on two other values in an Aspose.Cells PivotTable?
[英]How can I prevent “#Div/0!” in calculated cells (Aspose Cells)?
我正在使用此計算字段生成電子表格:
pivotTable.AddCalculatedField("Average Price", "=TotalPrice/TotalQty", true);
多數情況下,它的工作方式就像一個超級按鈕,但偶爾會有0值,因此會產生“#Div / 0!”,例如此處顯示的第二項和最后一項:
我該如何預防?
以下是完整的數據透視表創建代碼,以獲取更多上下文:
private void PopulatePivotTableSheet()
{
int DESCRIPTION_COLUMN = 1;
int MONTHYR_COLUMN = 3;
int TOTALQTY_COLUMN = 4;
int TOTALPRICE_COLUMN = 5;
int PERCENTOFTOTAL_COLUMN = 7;
int MONTHLY_PERCENTAGE_COLUMN = 8;
int AVGPRICE_COLUMN = 10;
int COLUMNS_IN_DATA_SHEET = 11;
int HEADER_ROW = 8;
AddPreDataSectionToPivotTableSheet();
PivotTableCollection pivotTables = pivotTableSheet.PivotTables;
int colcount = COLUMNS_IN_DATA_SHEET;
string lastColAsStr = ReportRunnerConstsAndUtils.GetExcelColumnName(colcount);
int rowcount = sourceDataSheet.Cells.Rows.Count;
string sourceDataArg = string.Format("sourceDataSheet!A1:{0}{1}", lastColAsStr, rowcount);
int index = pivotTableSheet.PivotTables.Add(sourceDataArg, "A6", "PivotTableSheet");
PivotTable pivotTable = pivotTables[index];
pivotTable.RowGrand = true;
pivotTable.ColumnGrand = true;
pivotTable.DisplayNullString = true;
pivotTable.NullString = "0";
pivotTable.AddFieldToArea(PivotFieldType.Row, DESCRIPTION_COLUMN);
pivotTable.RowHeaderCaption = "Description";
pivotTable.AddFieldToArea(PivotFieldType.Column, MONTHYR_COLUMN);
pivotTable.ColumnHeaderCaption = "Months";
pivotTable.AddFieldToArea(PivotFieldType.Data, TOTALQTY_COLUMN);
pivotTable.DataFields[0].DisplayName = "Total Packages";
pivotTable.AddFieldToArea(PivotFieldType.Data, TOTALPRICE_COLUMN);
pivotTable.DataFields[1].DisplayName = "Total Purchases";
pivotTable.AddCalculatedField("Average Price", "=TotalPrice/TotalQty", true);
pivotTable.AddCalculatedField("PercentOfTotal", "=TotalPrice", true);
pivotTable.DataFields[3].DisplayName = "Percentage of Total";
pivotTable.DataFields[3].DataDisplayFormat = PivotFieldDataDisplayFormat.PercentageOfColumn;
pivotTable.RowFields[0].IsAutoSubtotals = false;
PivotField field = pivotTable.RowFields[0];
field.IsAutoSort = true;
field.IsAscendSort = false;
field.AutoSortField = 1;
pivotTable.PivotTableStyleType = PivotTableStyleType.PivotTableStyleLight16;
pivotTable.RefreshDataFlag = true;
pivotTable.RefreshData();
pivotTable.CalculateData();
pivotTable.RefreshDataFlag = false;
List<String> contractItemDescs = GetContractItemDescriptions();
ColorizeContractItemBlocks(contractItemDescs);
HideItemsWithFewerThan1PercentOfSales();
FreezePanePivotTable(HEADER_ROW, 2);
FormatPivotTableNumbers();
Style style = workBook.CreateStyle();
style.Font.Name = "Calibri";
style.Font.Size = 12;
pivotTable.FormatAll(style);
sourceDataSheet.IsVisible = false;
}
除以之前,請檢查TotalQty
是否為零:
"=IF(TotalQty<>0,TotalPrice/TotalQty,0)"
第三個參數是TotalQty
為零時要顯示的值。
您也可以嘗試:
IFERROR(TotalPrice/TotalQty,"")
如果需要,雙引號可以為零。
只需使用
if(ISBLANK((單元格的范圍),“”,您的函數在這里)
如果單元格的范圍不包含任何內容,則“”用於顯示為空單元格(空白處好像沒有寫任何內容)。 否則,如果在單元格中找到任何值,則將運行您的函數
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.