Find if the cell value starts with single quote mark with Golang via C++

Aspose.Cells now provides the Style::QuotePrefix property to determine whether a cell value starts with a single quote mark. Before this property, there was no way to distinguish between strings such as sample and ‘sample, etc.

The following sample code demonstrates that strings such as sample and ‘sample cannot be differentiated using the Cell::GetStringValue property. Therefore, we must use the Style::QuotePrefix property to distinguish them.