PureBasic

Check Whether an Email Has an HTML Body

Demonstrates the Chilkat Email.HasHtmlBody method, which returns true only when a text/html body is present in the current email object. This example sets an HTML body and confirms its presence.

Background: Because a message may contain a plain-text body, an HTML body, both, or neither, it is good practice to test before extracting. HasHtmlBody lets you decide whether to call GetHtmlBody or fall back to GetPlainTextBody — avoiding surprises when a sender provides only one representation.

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PureBasic

IncludeFile "CkEmail.pb"

Procedure ChilkatExample()

    ;  Demonstrates the HasHtmlBody method, which returns true only when a text/html body is
    ;  present in the current email object.

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

    CkEmail::setCkSubject(email, "HasHtmlBody example")

    CkEmail::ckSetHtmlBody(email,"<html><body><b>Hello in HTML.</b></body></html>")

    If CkEmail::ckHasHtmlBody(email) = 1
        Debug "The email has an HTML body."
    Else
        Debug "The email does not have an HTML body."
    EndIf



    CkEmail::ckDispose(email)


    ProcedureReturn
EndProcedure