c# - OpenXML - 当前上下文中不存在 SpreadsheetReader

Question

所以我试图复制这个答案 Getting cell-backgroundcolor in Excel with Open XML 2.0

但 VS 提示当前上下文中不存在 SpreadsheetReader。我无法 ctrl+. 解决问题。

这是(几乎可以工作的)代码:

using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Spreadsheet;
using DocumentFormat.OpenXml;

public static DocumentFormat.OpenXml.Drawing.PatternFill GetCellPatternFill(Cell theCell, SpreadsheetDocument document)
{
    WorkbookStylesPart styles = SpreadsheetReader.GetWorkbookStyles(document);

    int cellStyleIndex;
    if (theCell.StyleIndex == null) // I think (from testing) if the StyleIndex is null
    {                               // then this means use cell style index 0.
        cellStyleIndex = 0;           // However I did not found it in the open xml 
    }                               // specification.
    else
    {
        cellStyleIndex = (int)theCell.StyleIndex.Value;
    }

    CellFormat cellFormat = (CellFormat)styles.Stylesheet.CellFormats.ChildElements[cellStyleIndex];

    DocumentFormat.OpenXml.Drawing.Fill fill = (DocumentFormat.OpenXml.Drawing.Fill)styles.Stylesheet.Fills.ChildElements[(int)cellFormat.FillId.Value];
    return fill.PatternFill;
}

Answer 1

我使用 DocumentFormat.OpenXml.Extensions 解决了这个问题。此扩展可从 https://simpleooxml.codeplex.com/releases/view/48673 下载

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