Joseph Doherty
26ff8d9b4f
Set up repository with legacy .NET Framework 4.8 source (OLD/), new .NET 10 Blazor solution (NEW/), OpenSpec specifications, documentation, and project configuration.
25 lines
971 B
C#
25 lines
971 B
C#
namespace JdeScoping.Core.Interfaces;
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/// <summary>
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/// Service for generating Excel template files for data entry.
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/// </summary>
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public interface IExcelTemplateService
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{
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/// <summary>
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/// Generates an Excel file with a single column of data.
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/// </summary>
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/// <typeparam name="T">Type of data items.</typeparam>
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/// <param name="data">Data items to write.</param>
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/// <param name="headerText">Header text for the column.</param>
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/// <returns>Excel file as byte array.</returns>
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byte[] GenerateSingleColumn<T>(IEnumerable<T> data, string headerText);
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/// <summary>
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/// Generates an Excel file with multiple columns of data.
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/// </summary>
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/// <param name="data">2D array of data (rows x columns).</param>
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/// <param name="headers">Header text for each column.</param>
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/// <returns>Excel file as byte array.</returns>
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byte[] GenerateMultiColumn(object?[][] data, string[] headers);
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}
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