我尝试使用Spire.Xls库,但它不支持.xlsm,并且当我将其转换为.xlsx时没有保存它,Microsoft.Office.Excel.Interop也是如此。
private void button1_Click(object sender, EventArgs e)
{
//string xlsm = @"D:\foot_Regular B07BNJ56GV B07BNK8S3Q B07BMX2NN4 with3.xlsm";
string xlsx = @"D:\foot_Regular B07BNJ56GV B07BNK8S3Q B07BMX2NN4 with3.xlsx";
//ConverXlsmToXlsx(xlsm, xlsx);
//string xlsx = @"D:\1.xlsx";
/* Load Excel File */
Excel.Application excelApp = new Excel.Application();
Excel.Workbook excelWorkbook = excelApp.Workbooks.Open(xlsx, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
/* Load worksheets collection */
Excel.Sheets excelSheets = excelWorkbook.Worksheets;
/* Select first worksheet */
Excel.Worksheet excelWorksheet = (Excel.Worksheet)excelSheets[1];
/* Deleting first 87 Rows */
Excel.Range range = excelWorksheet.get_Range("1:87").EntireRow;
range.Delete(Excel.XlDeleteShiftDirection.xlShiftUp);
/* Save File */
excelWorkbook.SaveAs(@"D:\out_file.xlsx");
excelWorkbook.Close(false);
excelApp.Application.Quit();
/* Release COM objects otherwise Excel remain running */
releaseObject(range);
releaseObject(excelWorkbook);
releaseObject(excelWorksheet);
releaseObject(excelApp);
MessageBox.Show("Finished");
}Conver函数:
public static void ConverXlsmToXlsx(string path, string outputPath)
{
byte[] byteArray = File.ReadAllBytes(path);
using (MemoryStream stream = new MemoryStream())
{
stream.Write(byteArray, 0, (int)byteArray.Length);
using (SpreadsheetDocument spreadsheetDoc = SpreadsheetDocument.Open(stream, true))
{
// Change from template type to workbook type
spreadsheetDoc.ChangeDocumentType(SpreadsheetDocumentType.Workbook);
}
File.WriteAllBytes(outputPath, stream.ToArray());
}
}如何通过C#轻松处理.xlsm文件?请帮个忙,我真的很感激。
发布于 2018-07-09 19:41:42
发布于 2018-07-09 20:23:50
我个人使用ClosedXML。
ClosedXML使开发人员可以更轻松地创建Excel 2007+ (.xlsx、.xlsm等)文件。它提供了一种很好的面向对象的方法来操作文件(类似于VBA),而无需处理XML文档的麻烦。它可以被任何.NET语言使用,比如C#和VisualBasic.NET。
你可以找到more details here.
发布于 2018-07-10 18:00:54
Spire.XLS支持.xlsm文件,下面是使用它直接从xlsm文件中删除行的代码:
Workbook workbook = new Workbook();
workbook.LoadFromFile("Input.xlsm");
Worksheet sheet = workbook.Worksheets[0];
sheet.DeleteRow(1,87);
workbook.SaveToFile("Output.xlsm", ExcelVersion.Version2007);https://stackoverflow.com/questions/51244085
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