(Unicode C) Set the X-Priority Header of an Email

Demonstrates how to set the X-Priority header field of an email.

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#include <C_CkEmailW.h>

void ChilkatSample(void)
    {
    HCkEmailW email;

    // The AddHeaderField can be called to add any header field.
    // If the header field already exists, AddHeaderField replaces it.
    email = CkEmailW_Create();
    CkEmailW_AddHeaderField(email,L"X-Priority",L"3 (Normal)");

    CkEmailW_AddHeaderField(email,L"X-Priority",L"1 (High)");

    CkEmailW_AddHeaderField(email,L"X-Priority",L"5 (Low)");

    // The X-Priority value ranges from 1 to 5, with 1 being 
    // high priority, 3 is normal, and 5 is low.
    // You may set X-Priority to the number alone:

    CkEmailW_AddHeaderField(email,L"X-Priority",L"1");

    // Including extra text, such as (High), should not 
    // affect how the header is interpreted.
    CkEmailW_AddHeaderField(email,L"X-Priority",L"1 (High)");


    CkEmailW_Dispose(email);

    }