Unicode C

Serialize MIME to a StringBuilder

Demonstrates the Chilkat Mime.GetMimeSb method, which serializes the complete MIME entity and appends it to a StringBuilder. The only argument is the StringBuilder; existing content is preserved.

Background: Serializing into a StringBuilder avoids creating a new string and is convenient when you are accumulating output or building a larger document. Because it appends, you can assemble several pieces in one buffer. As with GetMime, use the BinData form for content with arbitrary binary bytes.

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Unicode C

#include <C_CkMimeW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkMimeW mime;
    HCkStringBuilderW sb;

    success = FALSE;

    //  Demonstrates the Mime.GetMimeSb method, which serializes the complete MIME entity and appends
    //  it to a StringBuilder.  The only argument is the StringBuilder.

    mime = CkMimeW_Create();

    success = CkMimeW_SetBodyFromPlainText(mime,L"Hello, this is the message body.");
    if (success == FALSE) {
        wprintf(L"%s\n",CkMimeW_lastErrorText(mime));
        CkMimeW_Dispose(mime);
        return;
    }

    //  Append the serialized MIME to a StringBuilder.  Existing content is preserved.
    sb = CkStringBuilderW_Create();
    success = CkMimeW_GetMimeSb(mime,sb);
    if (success == FALSE) {
        wprintf(L"%s\n",CkMimeW_lastErrorText(mime));
        CkMimeW_Dispose(mime);
        CkStringBuilderW_Dispose(sb);
        return;
    }

    wprintf(L"%s\n",CkStringBuilderW_getAsString(sb));


    CkMimeW_Dispose(mime);
    CkStringBuilderW_Dispose(sb);

    }