i am create vb.net window base wpf application useing database now one thing i did't found... in database there are two table Emp_master and HBA Now in Emp_Master table more then 10 record.. then in HBA table if any new record insert it's check the Emp_master table if record allready exists then show the msg box data is exists.. if new record then insert the record pls help me find the logic code in vb.net windows applicaion ty

Hi !

Please show your codes first.

thanx.

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