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(C) Create multipart/alternative MIMEDemonstrates how to create a multipart/alternative MIME structure using the NewMultipartAlternative method.
#include <C_CkMime.h> void ChilkatSample(void) { BOOL success; HCkMime mime; HCkMime ptMime; HCkMime htmlMime; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Start with an empty MIME object... mime = CkMime_Create(); // Initialize it as multipart/alternative. CkMime_NewMultipartAlternative(mime); // Create a text/plain part. ptMime = CkMime_Create(); CkMime_SetBodyFromPlainText(ptMime,"This is the plain text body."); printf("%s\n",CkMime_getMime(ptMime)); printf("****\n"); // The text/plain part looks like this: // Content-Type: text/plain // Content-Transfer-Encoding: 7bit // // This is the plain text body. // Create a text/HTML part. htmlMime = CkMime_Create(); CkMime_SetBodyFromHtml(htmlMime,"<html><body><p>This is the <b>HTML body</b></p></body></html>"); printf("%s\n",CkMime_getMime(htmlMime)); printf("****\n"); // The text/html part looks like this: // Content-Type: text/html // Content-Transfer-Encoding: 7bit // // <html><body><p>This is the <b>HTML body</b></p></body></html> // Add both parts as children of the multipart/alternative CkMime_AppendPart(mime,ptMime); CkMime_AppendPart(mime,htmlMime); printf("%s\n",CkMime_getMime(mime)); // This the result. The boundary string was automatically generaetd. // Content-Type: multipart/alternative; boundary="------------080803090906030708030908" // // --------------080803090906030708030908 // Content-Type: text/plain // Content-Transfer-Encoding: 7bit // // This is the plain text body. // --------------080803090906030708030908 // Content-Type: text/html // Content-Transfer-Encoding: 7bit // // <html><body><p>This is the <b>HTML body</b></p></body></html> // --------------080803090906030708030908-- CkMime_Dispose(mime); CkMime_Dispose(ptMime); CkMime_Dispose(htmlMime); } |
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