I need to apply a style to a whole worksheet (font for example). How can I do this ?
I don’t know the row or column number before to do it.
I know it is possible with the interop Excel
You can try:
for(int i = 0; i < 256; i ++)
{
Style style = cells.Columns[(byte)i].Style;
style.Font.Name = "Times New Roman";
cells.Columns[(byte)i].Style = style;
}