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oledbdataadapter
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  • xia0jie
    started a topic Problem Retrieving From Excel in C#

    Problem Retrieving From Excel in C#

    Hi all, Im using the following codes to retrieve records from excel file.

    OleDbConnection conn = new OleDbConnection (@"Provider=Mic rosoft.Jet.OLED B.4.0; Data Source=" + Path + "; Extended Properties='Exc el 8.0;HDR=Yes;IME X=1'");

    OleDbCommand cmd = new OleDbCommand("S ELECT TOP 10 * FROM [Sheet1$] WHERE [Project] <> ''", conn);

    DataSet ds = new DataSet();
    da = new...
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  • Son Ha
    Guest started a topic OleDbDataAdapter question

    OleDbDataAdapter question

    I want to copy some record from a Access database to another Access DB. My
    code as follow but not working. The destAdapter.Upd ate() return 0 record
    affected.
    Tell me what's wrong in my code?

    public void CopyDataSet(int start, int end)
    {
    OleDbDataAdapte r sourceAdapter = new OleDbDataAdapte r("SELECT * FROM [nguoi
    su dung dat] " +
    "WHERE ID > " + (start - 1).ToString() +...
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