Encode Decode Random generated TimeStamp using C# and VB.Net in ASP.Net

Hi SantoshC,

Check below code.

C#

protected void Page_Load(object sender, EventArgs e)
{
    string timeStamp = GetSendAt();
    Response.Write("Encoded Time : " + HttpUtility.UrlEncode(timeStamp) + "</br>");
    Response.Write("Decoded Time : " + HttpUtility.UrlDecode(HttpUtility.UrlEncode(timeStamp)));
}

private string GetSendAt()
{
    Random random = new Random();
    return DateTime.Now.AddHours(random.Next(1, 24)).AddMinutes(random.Next(1, 60)).ToString("HH:mm");
}

VB.Net

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    Dim timeStamp As String = GetSendAt()
    Response.Write("Encoded Time : " & HttpUtility.UrlEncode(timeStamp) & "</br>")
    Response.Write("Decoded Time : " & HttpUtility.UrlDecode(HttpUtility.UrlEncode(timeStamp)))
End Sub

Private Function GetSendAt() As String
    Dim random As Random = New Random()
    Return DateTime.Now.AddHours(random.Next(1, 24)).AddMinutes(random.Next(1, 60)).ToString("HH:mm")
End Function

Screenshot