Unicode C++

Get a Substring by Char Index and Length

Demonstrates how to use the GetRange method to get a substring by index and length.

Note: This example demonstrates the GetRange method which was added in Chilkat v9.5.0.87.

Unicode C++

#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkStringBuilderW sb;

    //  Load a file that contains this string:  0123456789ABCDEF
    success = sb.LoadFile(L"qa_data/txt/remove_chars.txt",L"utf-8");

    //  Return "56789A" from the string.
    //  if removeFlag is true, the returned string is also removed from the sb.
    bool removeFlag = true;
    const wchar_t *result = sb.getRange(5,6,removeFlag);

    wprintf(L"%s\n",result);
    wprintf(L"%s\n",sb.getAsString());

    //  Output is: 
    //  
    //  56789A
    //  01234BCDEF
    }