c# - 通过文件助手向 Excel 文件添加标题行

Question

我正在关注此示例，但我不知道如何在最终输出的 excel 文件中创建标题行。

Answer 1

您必须提供仅包含标题的“模板”Excel 文件。

// Class record
[DelimitedRecord("|")]
public class MyClass
{
    public string Field1 { get; set; }
    public int Field2 { get; set; }
    public string Field3 { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        // create some data to export
        MyClass[] rows = new MyClass[2] { 
          new MyClass() { Field1 = "Apples",  Field2 = 23, Field3 = "Yes" },
          new MyClass() { Field1 = "Oranges", Field2 = 17, Field3 = "No"} 
        };

        ExcelStorage provider = new ExcelStorage(typeof(MyClass));
        // Set the destination Excel spreadsheet
        provider.FileName = @"MyClass.xlsx";

        // Template.xlsx contains just the column headers on row 1
        provider.TemplateFile = @"Template.xlsx"; 
        // StartRow is after the header row
        provider.StartRow = 2; 

        provider.OverrideFile = true;
        provider.InsertRecords(rows);
    }
}