如何使用 C# 隐藏 OpenXML 电子表格中的列？

发布于 2024-12-11 02:32:48 字数 800 浏览 0 评论 0原文

我将 DocumentFormat.OpenXML 与 C# 一起使用。如何隐藏特定列？
部分代码：

using (SpreadsheetDocument sDocument = SpreadsheetDocument.Open(resultFileName, true))
{
    WorkbookPart workbookPart = sDocument.WorkbookPart;
    WorksheetPart worksheetPart = workbookPart.AddNewPart<WorksheetPart>();

    var relId = workbookPart.GetIdOfPart(worksheetPart);

    GenerateWorksheetPartContent(worksheetPart, data, templateSheet);

    var columns = worksheetPart.Worksheet.Descendants<Column>(); <-- Empty

    int[] colomnsToHide = new int[] { 3, 8, 16, 17, 18 };

    foreach (int i in colomnsToHide)
    {
        columns[i].Hidden = true;
    }
}

templateSheet - 来自 xlsx-template 的 SheetData。
data - 要插入的数据。

有什么建议吗？

原文

I'm using DocumentFormat.OpenXML with C#. How do I hide specific columns?
Some part of the code:

using (SpreadsheetDocument sDocument = SpreadsheetDocument.Open(resultFileName, true))
{
    WorkbookPart workbookPart = sDocument.WorkbookPart;
    WorksheetPart worksheetPart = workbookPart.AddNewPart<WorksheetPart>();

    var relId = workbookPart.GetIdOfPart(worksheetPart);

    GenerateWorksheetPartContent(worksheetPart, data, templateSheet);

    var columns = worksheetPart.Worksheet.Descendants<Column>(); <-- Empty

    int[] colomnsToHide = new int[] { 3, 8, 16, 17, 18 };

    foreach (int i in colomnsToHide)
    {
        columns[i].Hidden = true;
    }
}

templateSheet - SheetData from xlsx-template.
data - data to insert.

Any suggestions?

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命硬 2024-12-18 02:32:48

仅当存在某些自定义列行为（例如大小、隐藏或分组）时，列后代才会添加到工作表部分。您可以像这样显式添加列定义：

Columns columns = new Columns();

// Min & Max refer to the 1-indexed column ordinal
Column column3 = new Column(){ Min = 3, Max = 3, Width = 0, CustomWidth = true, Hidden = true };
Column column8 = new Column(){ Min = 8, Max = 8, Width = 0, CustomWidth = true, Hidden = true };
// ... repeat for each column

columns.Append(column3);
columns.Append(column8);
worksheetPart.Append(columns);

对要隐藏的每个列执行此操作

The Column descendant is only added to the worksheetpart when there is some custom column behavior, such as sizes, hiding, or grouping. You can explicitly add column definitions like this:

Columns columns = new Columns();

// Min & Max refer to the 1-indexed column ordinal
Column column3 = new Column(){ Min = 3, Max = 3, Width = 0, CustomWidth = true, Hidden = true };
Column column8 = new Column(){ Min = 8, Max = 8, Width = 0, CustomWidth = true, Hidden = true };
// ... repeat for each column

columns.Append(column3);
columns.Append(column8);
worksheetPart.Append(columns);

Do this for each column you wish to hide

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