Har börjat med .net igen och har nu detta problem.
Sub validatePassword(source As Object, args As ServerValidateEventArgs)
dim strConn as string
dim connDB as OleDbConnection
dim cmdSelect as OleDbCommand
dim sqlSelect as string
dim strResult as string
strConn = ConfigurationSettings.AppSettings("connString")
connDB = New OleDbConnection(strConn)
sqlSelect = "SELECT mem_password FROM members WHERE mem_password = ?"
cmdSelect = New OleDbCommand(sqlSelect,connDB)
cmdSelect.Parameters.Add("@pass",args.value)
try
connDB.Open()
strResult = cmdSelect.ExecuteScalar()
catch e as OleDbException
lbMessage1.text = e.Tostring()
finally
connDB.Close()
end try
[red]
if strResult = "" then
args.Isvalid = true
else
args.Isvalid = false
end if[/red]
End Sub
Om det inte finns någon post i databasen så skall den bli false. Hur kollar jag detta.