Need to edit coloumn 2 of row 0 of SSCE 3.5 database

I just need to edit coloumn 2 of row 0 of SSCE 3.5 database. I am using following code. It generates no error but database is also unchanged.

Me.taSet.Fill(Me.Dsset.tblQuestions)
    Dsset.tblQuestions.Rows(0).Item(2) = "EDITED"
    taSet.Update(Dsset.tblQuestions)

Pleas开发者_如何学JAVAe advise.

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If the insert and delete statements on your dataset are working, there must be something wrong with you update statement.