Database and asp.net (VB)

I was using the calendar feature whereby the user allows to clicks on the specific date.
E.g: 13/3/2004 (Saturday). I would like to know whether asp.net has the function to call the Monday, Tuesday …. Sunday? If there is, could someone give sample of it as I do not know how to start. Thankz.

If there isn’t a function to call the Monday, Tuesday…. Sunday, I’m thinking of using the database function :

SET DATEFIRST 1
SELECT DATEPART(dw, getDate()) AS 'Today'

But the problem lie here. How to pass the selected date from the calendar to the database for checking whether it is which day?

I am really thankful to those who help me out.

You can use .dayofweek with any date or datetime object such as

VB Code:

Dim tempDate As DateTime
        tempDate = Now
        If tempDate.DayOfWeek = DayOfWeek.Monday Then
            'it's monday
        ElseIf Now.DayOfWeek = DayOfWeek.Tuesday Then
            'It's tuesday
        Else
            'it's not
        End If

Thank You Fishcake!!

I have succed in retrieving information from the database. However i hope that i can pass the information to the label insead of datagrid. Can it be done by passing information from the database to the label?

Here is how i pass to the datagrid:

objCmd.commandtext = "spDateChecking"
objCmd.CommandType = CommandType.StoredProcedure
objCmd.connection = dbconn

objParam = objCmd.Parameters.Add("RETURN_VALUE", SqlDbType.Int)
objParam.Direction = ParameterDirection.ReturnValue
objCmd.Parameters.Add("@SlotDateID", weekday_value)

Dim myReader As OleDbDataReader
myReader = objCmd.ExecuteReader

If (myReader.HasRows) Then

Dim result As Integer
result = objCmd.Parameters("RETURN_VALUE").Value
dgTicketPrice.DataSource = myReader
dgTicketPrice.DataBind()

End If

'Close the connection object
dbconn.Close()