can any1 help me on how to retrieve zero (0) at the label text if no point (lesspoint) exists.
i''ve tried many ways but this cast exception occur: Cast from type DBNull to type Integer is not valid. Pls solve my prob...Here is some code
myConnect.Open()
Dim comm As OleDbCommand = New OleDbCommand("Select Sum(LESSPOINT) from WAREHOUSENCR Where KPINO = 1 ", myConnect)
Dim i As Integer
i = comm.ExecuteScalar()
lblWN1.Text = i.ToString
if there is no point for KPINo 1,i want to display zero into the label text (lblWN1.Text)...Pls show me how?!!
