ÔÚVBÖдúÂë private EmployeesData as new EmployeesDataSet private CollectionView View
Me.View = CollectionViewSource.GetDefaultView(EmployeesData.Employees) Dim row=CType(View.CurrentItem,System.Data.DataRowView).Row Dim roww=Me.EmployeesData.Employees.NewEmployeesRow
×îºóÁ½¾ä ת»»³ÉC#´úÂëÓ¦¸ÃÊÇÔõôÑùµÄ£¿System.Data.DataRowView.Row row= ((System.Data.DataRowView)View.CurrentItem).Row Me.EmployeesData.Employees.NewEmployeesRow roww=this.EmployeesData.Employees.NewEmployeesRow Me --> this this.View = CollectionViewSource.GetDefaultView(EmployeesData.Employees); var row = ((System.Data.DataRowView)View.CurrentItem).Row; var roww = this.EmployeesData.Employees.NewEmployeesRow;
ÔÚvbÖÐÔõôÅжϣ¬²åÈëµ½Êý¾Ý¿âÖеÄÖµÊÇÖØ¸´µÄ£¬±¾È˲ŸսӴ¥VBÓïÑÔ£¬ÉõÊÇÓÐºÃ¶àµØ·½»¹²»¶®£¬»¹Çë¸÷λ´óÏÀÃǸø³ö´úÂ룬ллÁËѽ£¡£¡£¡ ²åÈë֮ǰselectһϰ¢¡£ »òÕßдһ¸ö×éºÏSQL²åÈëÓï¾ä£¬ÀýÈç IF not Exist( & ......