hello good day im a 2nd yr it student doing my program thesis an info sytem about a police station.. now i got a problem in on of my procedure Create_Table
this is a part of my CRUD
my dr = cmd.ExecuteReader always shows an error every time i click my form.. .anyone can help and show my mistakes?Code:Private Sub Create_Table() dt = New DataTable("Temp") cmd = New OleDbCommand("Select from InmateInfo", cn) cn.Open() dr = cmd.ExecuteReader dt.Clear() For i = 0 To dr.FieldCount - 1 dt.Columns.Add(dr.GetName(i), dr.GetFieldType(i)) Next While dr.Read Dim drw As DataRow = dt.NewRow For i = 0 To dr.FieldCount - 1 drw(i) = dr(i) Next dt.Rows.Add(drw) End While dr.Close() cn.Close() DataGridView1.DataSource = dt


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