ToUpper()

System::MemoryExtensions::ToUpper(const ReadOnlySpan<char16_t>&, Span<char16_t>&, const SharedPtr<Globalization::CultureInfo>&) function

Converts characters to uppercase using specified culture.

int32_t System::MemoryExtensions::ToUpper(const ReadOnlySpan<char16_t> &source, Span<char16_t> &destination, const SharedPtr<Globalization::CultureInfo> &culture)

Arguments

ParameterTypeDescription
sourceconst ReadOnlySpan<char16_t>&The source character span to convert
destinationSpan<char16_t>&The destination span to store converted characters
cultureconst SharedPtr<Globalization::CultureInfo>&The culture to use for conversion (nullptr for current culture)

Return Value

Number of characters converted, or -1 if destination is too small

See Also