۱۰-شهریور-۱۳۸۸, ۲۳:۴۵:۳۸
کسی می تونه درباره قطعه کد زیر بخش استثناش توضیح بده مخصوصا درباره قسمت Throw
Public Sub OpenConnection()
Try
Connection.Open()
Catch OleDbExceptionErr As SqlException
Throw New System.Exception(OleDbExceptionErr.Message, _
OleDbExceptionErr.InnerException)
Catch InvalidOperationExceptionErr As InvalidOperationException
Throw New System.Exception(InvalidOperationExceptionErr.Message, _
InvalidOperationExceptionErr.InnerException)
End Try
End Sub
Public Sub OpenConnection()
Try
Connection.Open()
Catch OleDbExceptionErr As SqlException
Throw New System.Exception(OleDbExceptionErr.Message, _
OleDbExceptionErr.InnerException)
Catch InvalidOperationExceptionErr As InvalidOperationException
Throw New System.Exception(InvalidOperationExceptionErr.Message, _
InvalidOperationExceptionErr.InnerException)
End Try
End Sub