PureBasic

Get and Set the Email Date (Local Timezone)

Demonstrates the Chilkat Email.LocalDateStr property, which is the date/time from the Date header returned in the local timezone in RFC822 string form (for example, Fri, 10 Jul 2026 15:15:30 -0500). Setting this property updates the email's Date header. Use LocalDate when a native local date/time value is preferred. This example sets the date and reads it back.

Background: An RFC822 date ends with a timezone: either GMT (equivalently +0000) or a signed offset like -0500, which means five hours behind UTC. The trailing offset is the only difference between the local and GMT views — they describe the identical moment in time. LocalDateStr presents the Date header using the running computer's local offset, while EmailDateStr presents it in GMT.

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IncludeFile "CkEmail.pb"

Procedure ChilkatExample()

    ;  Demonstrates the Email.LocalDateStr property.
    ;  This is the date/time from the Date header returned in the local timezone,
    ;  in RFC822 string form.  Setting it updates the email's Date header.

    email.i = CkEmail::ckCreate()
    If email.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkEmail::setCkLocalDateStr(email, "Fri, 10 Jul 2026 15:15:30 -0500")

    Debug "LocalDateStr = " + CkEmail::ckLocalDateStr(email)


    CkEmail::ckDispose(email)


    ProcedureReturn
EndProcedure