C＃从指定的Excel表导入数据到SQL Server

我有一些C＃代码来将Excel导入数据库，但它只能将数据从第一张（ Sheet1 ）导入到SQL Server数据库中。 我想从Excel文件的第二张（ Sheet2 ）导入到数据库中的数据。 请修改代码，教我如何做到这一点。

 private void button1_Click(object sender, EventArgs e) { OpenFileDialog ope = new OpenFileDialog(); ope.Filter = "Excel Files|*.xls;*.xlsx;*slsm"; if (ope.ShowDialog() == DialogResult.Cancel) return; FileStream stream = new FileStream(ope.FileName, FileMode.Open); IExcelDataReader excelReader = ExcelReaderFactory.CreateOpenXmlReader(stream); DataSet result = excelReader.AsDataSet(); DataClasses1DataContext conn = new DataClasses1DataContext(); foreach(DataTable table in result.Tables) { //Default start value of foreach statement is 0 //Please tell me: How to count dr from 1 instead of 0??? foreach (DataRow dr in table.Rows) { //if index of dr==1, then continue if (table.Rows.IndexOf(dr) == 0) { continue; } test addtable = new test() { id = Convert.ToInt32(dr[0]), name = Convert.ToString(dr[1]), surname = Convert.ToString(dr[2]), age = Convert.ToInt32(dr[3]) }; conn.tests.InsertOnSubmit(addtable); } } conn.SubmitChanges(); excelReader.Close(); stream.Close(); MessageBox.Show("Import table completed!"); } 

Answer 1

假设你正在从电子表格Sheet2中获取数据，这应该工作：

 DataSet result = excelReader.AsDataSet(); while (excelReader.NextResult()) { if (excelReader.Name == "Sheet2") { result = excelReader.AsDataSet(); break; } }