public Color?GetDefaultBackgroundColor()
{
StyleInfo defaultStyle = this.sheet.DefaultStyle;
if ((this.sheet != null) && (defaultStyle != null))
{
if ((this.sheet.Workbook != null) && defaultStyle.IsBackgroundThemeColorSet())
{
return(new Color?(this.sheet.Workbook.GetThemeColor(defaultStyle.BackgroundThemeColor)));
}
if (defaultStyle.Background is SolidColorBrush)
{
return(new Color?(((SolidColorBrush)defaultStyle.Background).Color));
}
}
return(null);
}
