【发布时间】:2011-11-22 03:07:08
【问题描述】:
我们有一个 asp.net c# 程序,它从 Excel 文件中读取工作表并将其写入新工作表中(如果数据来自 Sql Server 表,也会添加一列)。
问题:在新工作表中,数据未按我们想要的格式设置。例如,我们想要不带时间且左对齐的日期,但它们被格式化为时间和右对齐等。
我们如何格式化 Excel 单元格?
这是我们的代码:
newSheet = (Worksheet)sheets.Add(sheets[1], Type.Missing, Type.Missing, Type.Missing);
newSheet.Name = worksheetName;
for (int i = 0; i < headerList.Count; i++)
{
newSheet.Cells[1, i + 1] = headerList[i];
Range headerRange = newSheet.Cells[1, headerList.Count]; ;
headerRange.Font.Bold = true;
}
for (int i = 0; i < listDrugOrder.Count; i++)
{
DrugOrder drugorder = listDrugOrder[i];
newSheet.Cells[i + 2, 1] = drugorder.RES_ID;
newSheet.Cells[i + 2, 2] = drugorder.STATION;
newSheet.Cells[i + 2, 3] = drugorder.DATE;
newSheet.Cells[i + 2, 4] = drugorder.DRUG;
newSheet.Cells[i + 2, 5] = drugorder.NDC;
newSheet.Cells[i + 2, 6] = drugorder.UNITS_PER_DOSE;
newSheet.Cells[i + 2, 7] = drugorder.FORM;
newSheet.Cells[i + 2, 8] = drugorder.ROUTE;
newSheet.Cells[i + 2, 10] = drugorder.FREQUENCY;
newSheet.Cells[i + 2, 11] = drugorder.Heading_LAKE_ORDERS;
newSheet.Cells[i + 2, 12] = drugorder.HOA;
newSheet.Cells[i + 2, 13] = drugorder.INSTRUCTIONS;
newSheet.Cells[i + 2, 14] = drugorder.DIAGNOSIS;
newSheet.Cells[i + 2, 15] = drugorder.DIAGNOSIS_CODES;
newSheet.Cells[i + 2, 16] = drugorder.MAR;
newSheet.Cells[i + 2, 17] = drugorder.TAR;
newSheet.Cells[i + 2, 18] = drugorder.DRUG_ALERT;
}
workbook.Save();
workbook.Close(null, null, null);
excelApp.Quit();
【问题讨论】:
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我这样说但是有语法错误:newSheet.Cells[i + 2, 3] = drugorder.DATE; HorizontalAlignment == ExcelAlignment.xlLeft;错误 2 'System.Windows.Forms.HorizontalAlignment' 是“类型”,但用作“变量” C:\ADL\ExcelReader\ExcelReader\Form1.cs 257 68 ExcelReader 错误 3 仅赋值、调用、递增、递减、并且新的对象表达式可以用作语句 C:\ADL\ExcelReader\ExcelReader\Form1.cs 257 68 ExcelReader
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那是因为您刚刚复制并粘贴了 Alain 的答案。发生错误是因为您使用的是 ExcelAlignment.xlLeft;而是尝试使用 rng.HorizontalAlignment = XlHAlign.xlHAlignLeft;