vb.net - Additional information: Data type mismatch in criteria expression saving to database -


I would like to save date from date / time picker in my table where DTPJb = 1.

I am using VB2010 and Microsoft Access 2003. My table contains the following: 

  Table name: DTP field ID: Auto number DTPJB: Number DTPDT: Date / time with DD / MM / Yyyy hh: nn

I use the following coding: - 

  Due conn ("provider = Microsoft.Jet.Oledb.4.0; data source =" & new as the newbornbandconnection) Application.start startup and amp; \ DB1.mdb ") with new OLED Commands CMD in the form of dim CMD. = CommandType Text = Connection = conn.CommentText = "Update [DTP] Set DTPDT = @ P1 where DTPJBad = @ P2" parameter.Advate Value ("@ P1", MEE DTP.value). Advant value ("@ P2", 1) conn.Open () cmd.ExecuteNonQuery ()

with the end, however, I get the following error: - 

  Additional information criteria: the data type mismatch in the expression of the criteria

Any ideas where I went wrong?

Your date is in wrong format, so this is the wrong data type

Try 

 . Parameter. Advait Value ("@ P1", m.dtp.Value.ToString ("dd / mm / yyyy hh: mm"))

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