Question

有没有办法从逗号分隔列表构建HTML表头？

我使用反射从一个类中获取属性名称。在此之前，我正在定义要从列表中排除的属性。

 var toExclude = new HashSet<string>
     {
         "ID",
         "SubSystemID",
         "System",
         "Component",
         "ReferenceNumber",
         "IsValid"
     };

var propsIndividuals = typeof(Person).GetProperties(BindingFlags.Public | BindingFlags.Instance).
                       Where(property => !toExclude.Contains(property.Name));

var header = string.Join(", ", propsIndividuals.Select(p => p.Name.ToString()).ToArray());

对于表格内容，我使用的是HtmTableRow：

foreach (var invalidIndividual in mailMessageObject.InvalidIndividuals)
{
        rowIndividuals = new HtmlTableRow();
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.FirstName});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Surname});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.MiddleName});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.DateOfBirth});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Gender});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Address1});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Address2});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Address3});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Address4});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.City});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.PostalCode});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.Country});
        rowIndividuals.Cells.Add(new HtmlTableCell {InnerText = invalidIndividual.NationalID});
        tableIndividuals.Rows.Add(rowIndividuals);
}

任何人都知道如何从该逗号分隔数组中提取属性名称，并将它们放到一个新行中，我可以将其附加到表并将其用作标题？

可能有一种更好的方法来使用带反射的名称来拉取字符串。也许我应该将它们存储在字符串列表或类似的东西中。任何关于如何处理这个问题的建议都会非常受欢迎。

Answer 1

您可以使用MSDN中的示例。

更新您的代码段：

var toExclude = new HashSet<string>
{
    "ID",
    "SubSystemID",
    "System",
    "Component",
    "ReferenceNumber",
    "IsValid"
};

var propsIndividuals = typeof(Person).GetProperties(BindingFlags.Public | BindingFlags.Instance).
                       Where(property => !toExclude.Contains(property.Name));

var rowHeader = new new HtmlTableRow("th")

foreach (var property in propsIndividuals)
{
    rowHeader.Cells.Add(new HtmlTableCell { InnerText = property.Name });
}

tableIndividuals.Rows.Add(rowHeader);

从逗号分隔列表生成HTML表头

1 个答案: