Install-Package Magicodes.IE.Excel
public async Task ExportHeader()
{
IExporter exporter = new ExcelExporter();
var filePath = "h.xlsx";
var arr = new[] { "Name1", "Name2", "Name3", "Name4", "Name5", "Name6" };
var sheetName = "Test";
var result = await exporter.ExportHeaderAsByteArray(arr, sheetName);
result.ToExcelExportFileInfo(filePath);
}
public async Task ExportHeader()
{
IExporter exporter = new ExcelExporter();
var filePath = "h.xlsx";
var result = await exporter.ExportHeaderAsByteArray<Student>( new Student());
result.ToExcelExportFileInfo(filePath);
}
public class Student
{
/// <summary>
/// 姓名
/// </summary>
public string Name { get; set; }
/// <summary>
/// 年龄
/// </summary>
public int Age { get; set; }
}
public async Task Export()
{
IExporter exporter = new ExcelExporter();
var result = await exporter.Export("a.xlsx", new List<Student>()
{
new Student
{
Name = "MR.A",
Age = 18
},
new Student
{
Name = "MR.B",
Age = 19
},
new Student
{
Name = "MR.B",
Age = 20
}
});
}
通过如上代码我们可以将Excel导出,如下图所示
public async Task Export()
{
IExporter exporter = new ExcelExporter();
var result = await exporter.Export("test.xlsx", new List<Student>()
{
new Student
{
Name = "MR.A",
Age = 18,
Remarks = "我叫MR.A,今年18岁",
Birthday=DateTime.Now
},
new Student
{
Name = "MR.B",
Age = 19,
Remarks = "我叫MR.B,今年19岁",
Birthday=DateTime.Now
},
new Student
{
Name = "MR.C",
Age = 20,
Remarks = "我叫MR.C,今年20岁",
Birthday=DateTime.Now
}
});
}
/// <summary>
/// 学生信息
/// </summary>
[ExcelExporter(Name = "学生信息", TableStyle = "Light10", AutoFitAllColumn = true, MaxRowNumberOnASheet = 2))]
public class Student
{
/// <summary>
/// 姓名
/// </summary>
[ExporterHeader(DisplayName = "姓名")]
public string Name { get; set; }
/// <summary>
/// 年龄
/// </summary>
[ExporterHeader(DisplayName = "年龄")]
public int Age { get; set; }
/// <summary>
/// 备注
/// </summary>
public string Remarks { get; set; }
/// <summary>
/// 出生日期
/// </summary>
[ExporterHeader(DisplayName = "出生日期", Format = "yyyy-mm-DD")]
public DateTime Birthday { get; set; }
}
通过如上代码我们可以将Excel导出,如下图所示
/// <summary>
/// 学生信息
/// </summary>
[ExcelExporter(Name = "学生信息", TableStyle = "Light10", AutoFitAllColumn = true, MaxRowNumberOnASheet = 2,ExporterHeaderFilter = typeof(ExporterStudentHeaderFilter))]
public class Student
{
/// <summary>
/// 姓名
/// </summary>
[ExporterHeader(DisplayName = "姓名")]
public string Name { get; set; }
/// <summary>
/// 年龄
/// </summary>
[ExporterHeader(DisplayName = "年龄",Format = "#,##0")]
public int Age { get; set; }
/// <summary>
/// 备注
/// </summary>
public string Remarks { get; set; }
}
public class ExporterStudentHeaderFilter : IExporterHeaderFilter
{
/// <summary>
/// 表头筛选器(修改名称)
/// </summary>
/// <param name="exporterHeaderInfo"></param>
/// <returns></returns>
public ExporterHeaderInfo Filter(ExporterHeaderInfo exporterHeaderInfo)
{
if (exporterHeaderInfo.DisplayName.Equals("姓名"))
{
exporterHeaderInfo.DisplayName = "name";
}
return exporterHeaderInfo;
}
}
通过如上代码片段我们实现 IExporterHeaderFilter 接口,IExporterHeaderFilter以便支持多语言、动态控制列展示等场景
Reference
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
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原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。