[英]Using C# to Load Excel Name Manager
I was trying to use C# loading Excel Name Manager, however, the name contains invalid chars like "\0".我试图使用 C# 加载 Excel 名称管理器,但是,名称包含无效字符,如“\0”。 How to deal with that?
如何处理? I can't even 'var name = pkg.Workbook.Names;'.
我什至不能'var name = pkg.Workbook.Names;'。
Error Like this: System.ArgumentException:“Name \0 contains invalid characters”像这样的错误: System.ArgumentException:“名称 \0 包含无效字符”
using (ExcelPackage pkg = new ExcelPackage(filePatha))
{
var name = pkg.Workbook.Names;
foreach (ExcelNamedRange excelNamedRange in name)
{
Console.WriteLine($"IsNameHidden:{excelNamedRange.IsNameHidden}\n" +
$"Name:{excelNamedRange.Name}\n" +
$"Address:{excelNamedRange.Address}\n" +
$"Formula:{excelNamedRange.Formula}\n" +
$"Text:{excelNamedRange.Text}\n" +
$"Value:{excelNamedRange.Value}\n" +
$"FullAddressAbsolute:{excelNamedRange.FullAddressAbsolute}\n" +
$"---------------------------------\n");
}
Console.Read();
}
I read the EPPlus class Seems that I can't use ExcelNamedRangeCollection if there are any invaild name in the Name Manager.我阅读了 EPPlus class 如果名称管理器中有任何无效名称,我似乎无法使用 ExcelNamedRangeCollection。 I've already solved this with OpenXML.
我已经用 OpenXML 解决了这个问题。
/// <param name="Name">The name</param>
/// <param name="Range">The range</param>
/// <returns></returns>
public ExcelNamedRange Add(string Name, ExcelRangeBase Range)
{
if (!ExcelAddressUtil.IsValidName(Name))
throw new ArgumentException("Name contains invalid characters or is not valid.");
if (this._wb != Range._workbook)
throw new InvalidOperationException("The range must be in the same package. ");
return this.AddName(Name, Range);
}
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