Question

我下面有一段代码 - 循环通过Excel工作簿将数据添加到SQL数据库 - 但是当数据用完时，forloop不会停止。

int rowCount = worksheet.Rows.Count -1;
                for (int i = 3; i < rowCount; i++ ) 
                {
                    Spreadsheet spreadsheetToSave = new Spreadsheet();
                    Estimate estimateToSave = new Estimate();
                    RAA raaToSave = new RAA();
                    spreadsheetToSave.Phases = worksheet.Cells[4, i].Value;
                    spreadsheetToSave.Deliverables = worksheet.Cells[5, i].Value;
                    if (worksheet.Cells[6,i].Value == "Y")
                    {
                        spreadsheetToSave.Scope = true;
                    }
                    else
                    {
                        spreadsheetToSave.Scope = false;
                    }
                    spreadsheetToSave.Description = worksheet.Cells[7, i].Value;
                    //estimateToSave.Estimate1 = Convert.ToDecimal(worksheet.Cells[8, i].Value);
                    //estimateToSave.Estimate2 = Convert.ToDecimal(worksheet.Cells[9, i].Value);
                    //estimateToSave.Estimate3 = Convert.ToDecimal(worksheet.Cells[10, i].Value);
                    estimateToSave.Estimate1 = 1;
                    estimateToSave.Estimate2 = 1;
                    estimateToSave.Estimate3 = 1;
                    spreadsheetToSave.Estimate = estimateToSave;

                    db.Spreadsheet.Add(spreadsheetToSave);

有人可以帮忙吗？

谢谢:)

Answer 1

尝试用以下代码替换前两行代码：

int rowCount = worksheet.UsedRange.Rows.Count;
for (int i = 3; i <= rowCount; i++)

这从第3行循环到最后一行。

另外，您应该检查其余代码：据

所知

worksheet.Cells[rowIndex, columnIndex]

rowIndex首先出现：）

C＃MVC Excel中的行数量？

1 个答案: