47 lines
1.3 KiB
C#
47 lines
1.3 KiB
C#
using OfficeOpenXml;
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namespace NBConfigBuilder;
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/// <summary>
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/// 提供操作 Excel 文件的辅助方法。
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/// </summary>
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public static class ExcelHelper
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{
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/// <summary>
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/// 加载 Excel 文件并返回 ExcelPackage 实例。
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/// </summary>
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/// <param name="name">Excel 文件的路径。</param>
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/// <returns>ExcelPackage 实例。</returns>
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public static ExcelPackage LoadExcel(string name)
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{
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return new ExcelPackage(name);
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}
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/// <summary>
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/// 获取指定工作表中指定行列位置的单元格值。
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/// </summary>
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/// <param name="sheet">Excel 工作表。</param>
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/// <param name="row">行索引。</param>
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/// <param name="column">列索引。</param>
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/// <returns>单元格值。</returns>
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public static string GetCellValue(this ExcelWorksheet sheet, int row, int column)
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{
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ExcelRange cell = sheet.Cells[row, column];
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try
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{
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if (cell.Value == null)
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{
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return "";
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}
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string s = cell.GetValue<string>();
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return s.Trim();
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}
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catch (Exception e)
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{
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throw new Exception($"Rows {row} Columns {column} Content {cell.Text} {e}");
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}
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}
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} |