Hy, i have some code that updates sql table by excel i know want something that checks the excel file if * is insert in the excel that it does not update that filed or record
R1R2R3
update update *(so dont update)
C#
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Threading.Tasks;usingSystem.Configuration;usingSystem.Data.SqlClient;usingSystem.IO;usingSystem.Data.OleDb;usingSystem.Data;namespaceOpladen_Teksten{classProgram{staticvoidMain(string[]args){//SYTEEM LOGGINlogger.Log.AppName="Biopack-Lezen-OITM";logger.Log.DateFormat="yyyy-MM-dd";logger.Log.DateFormat="yyyy-MM-dd HH:mm:sss";logger.Log.WriteOnlyErrorsToEventLog=false;logger.Log.WriteOnlyErrorsToEventLog=false;logger.Log.WriteToFile=true;stringusername=System.Security.Principal....