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(Unicode C) Emit JSON Array to StringBuilderSee more JSON ExamplesDemonstrates how to write a JSON array to a Chilkat StringBuilder object.
#include <C_CkJsonArrayW.h> #include <C_CkStringBuilderW.h> void ChilkatSample(void) { HCkJsonArrayW a; BOOL success; const wchar_t *s; HCkStringBuilderW sb; a = CkJsonArrayW_Create(); success = CkJsonArrayW_Load(a,L"[ 1,2,3,4 ]"); // We could get the JSON array as a string... s = CkJsonArrayW_emit(a); wprintf(L"%s\n",s); // But what if the JSON array contains a huge amount of data, // and we don't want to marshal it all from Chilkat's internal // native code to a string in our programming language? // You can instead emit to a Chilkat StringBuilder sb = CkStringBuilderW_Create(); CkJsonArrayW_EmitSb(a,sb); // Perhaps the StringBuilder object can be passed to other methods.. // Chilkat typically provides methods where a potentially large string // can be passed in via a StringBuilder object.. // Or perhaps you wish to save to a file.. success = CkStringBuilderW_WriteFile(sb,L"c:/temp/qa_output/a.json",L"utf-8",FALSE); CkJsonArrayW_Dispose(a); CkStringBuilderW_Dispose(sb); } |
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