[RESOLVED] error - Exception of type 'System.OutOfMemoryException' was thrown.
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Thread: [RESOLVED] error - Exception of type 'System.OutOfMemoryException' was thrown.

  1. #1
    Join Date
    Sep 2009
    Posts
    16

    [RESOLVED] error - Exception of type 'System.OutOfMemoryException' was thrown.

    Hi all, my application occurs an error "Exception of type 'System.OutOfMemoryException' was thrown." when trying to import xlsx file to sql server.
    Any help appreciated...Please Help this is very urgent
    Code:
            strSQL = "select * from [" & ExcelSheetName & "]"
            Dim Oledbcmd As New OleDbCommand(strSQL, XLSconnection)
            Dim oledbda As New OleDbDataAdapter(strSQL, XLSconnection)
            Dim DS As New DataSet
            ProgressBar1.PerformStep()
            oledbda.Fill(DS, "DS")

  2. #2
    Join Date
    Jan 2006
    Location
    Chicago, IL
    Posts
    14,998

    Re: error - Exception of type 'System.OutOfMemoryException' was thrown.

    How many records?

    Why the two data sets?
    David

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  3. #3
    Join Date
    Feb 2005
    Location
    Denmark
    Posts
    742

    Re: error - Exception of type 'System.OutOfMemoryException' was thrown.

    Well - as the exception says - you're trying to do something which you haven't got memory for.
    You need to change your procedure.

  4. #4
    Join Date
    Sep 2009
    Posts
    16

    Smile Re: error - Exception of type 'System.OutOfMemoryException' was thrown.

    Yes,that's why after i deleted the dataset code, and just using data reader, the code works fine. Dataset consume much memory than data reader...

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