我有现有的Excel文件与一些数据,我想追加数据给它…
啊![在此处输入图像描述][1]
try
{
xlApp = new Excel.Application();
xlWorkBook = xlApp.Workbooks.Add(misValue);
xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
xlWorkSheet.Cells[1, 1] = "http://csharp.net-informations.com";
xlWorkBook.Save();
Object newpath = path + "Chat_Competitors.xls";
xlWorkBook.SaveAs(newpath, Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue, misValue, misValue, misValue, misValue);
xlWorkBook.Close(true, misValue, misValue);
xlApp.Quit();
}
catch (Exception ex)
{
MessageBox.Show("Error" + ex.ToString());
}
我就是这么做的。但我想附加..
最佳答案
要追加到现有的Excel文件,查找最后一行并将其增加1
int _lastRow = xlWorkSheet.Cells.Find(
"*",
xlWorkSheet.Cells[1,1],
Excel.XlFindLookIn.xlFormulas,
Excel.XlLookAt.xlPart,
Excel.XlSearchOrder.xlByRows,
Excel.XlSearchDirection.xlPrevious,
misValue,
misValue,
misValue
).Row + 1;
然后直接写到那一行