SqlBulkCopy C＃Excel具有工作表名称的所有数据

Question

I want insert Excel sheet data to SQL Server. This Excel data sheet has many work sheet, I want insert all data with excel sheet name. I wrote code it insert two step in my SQL Server table.

Can you please tell me how to insert data with particular sheet name.

Eg

Name Address WorksheetName
N1   A1     Sheet1
N2   A2     Sheet1
N3   A3         Sheet2 

Code:

OleDbConnection oledbconn = new OleDbConnection(excelConnectionString);

oledbconn.Open();

DataTable dt = oledbconn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);

if (dt == null)
{
   Response.Write("No record Found");
   //return;
}

DataRow row = dt.Rows[1];

// Get Excel sheet Name
//String[] SheetName = new String[dt.Rows.Count];
foreach (var sheetName in GetExcelSheetNames(excelConnectionString))
{
    for (int c = 0; c < sheetName.Length; c++)
    {
        string SheetName = row[c].ToString();
        string myExcelDataQuery = "SELECT * FROM [" + SheetName + "]";

        OleDbCommand oledbcmd = new OleDbCommand(myExcelDataQuery, oledbconn);
        OleDbDataReader dr = oledbcmd.ExecuteReader();

        string conn = ConfigurationManager.ConnectionStrings["TlcmealsContext"].ConnectionString;
        SqlConnection connectionString = new SqlConnection(conn);

        using (SqlBulkCopy bulkCopy = new SqlBulkCopy(connectionString))
        {
            bulkCopy.DestinationTableName = "ExcelTemps";

            try
            {
                bulkCopy.WriteToServer(dr);

                bulkCopy.WriteToServer(dt.CreateDataReader());
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                // Close the SqlDataReader. The SqlBulkCopy
                // object is automatically closed at the end
                // of the using block.
                dr.Close();
            }
        }
     }
 }

Answer 1

Did you try to use built-in SQL option to import data from EXCEL?

This has worked for me to import data from EXCEL/Access.