VB.NET: Come convertire stringa in data?

Question

Ho stringa che entra attraverso un pacchetto SSIS tramite file di testo in forma:

"20090910" (string) 

e ha bisogno di essere

2010-09-01 00:00:00 (Date) 

Qualche suggerimento?

Answer 1

Prova DateTime.ParseExact()

Esempio da MSDN con i tuoi dati:

Dim dateString, format As String 
Dim result As Date 
Dim provider As Globalization.CultureInfo = Globalization.CultureInfo.InvariantCulture 

' Parse date and time with custom specifier. 
dateString = "20090910" 
format = "yyyyMMdd"   
Try 
    result = Date.ParseExact(dateString, format, provider) 
    Console.WriteLine("{0} converts to {1}.", dateString, result.ToString()) 
    Console.ReadLine() 
Catch e As FormatException 
    Console.WriteLine("{0} is not in the correct format.", dateString) 
End Try