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RAD Studio VCL Reference
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WideString::cat_vprintf Method
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RAD Studio VCL Reference
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Appends the result of a given format string and its arguments to the end of the System::WideString.
function cat_vprintf(const format: wchar_t*; : va_list): Integer; cdecl;
__cdecl int cat_vprintf(const wchar_t* format, va_list);
Use cat_System::WideString::cat_vprintf to append to the value of the System::WideString given a standard C++ format specifier. Pass the values to any arguments in the format specifier as a variable argument list that was created using va_start.
This method returns the number of bytes appended to the System::WideString.
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Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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Description