// In your add-in, these should be created once, outside the function. const topHeaderProps: Excel.SettableCellProperties = { // The style property takes a string matching the name of an Excel style. // Built-in style names are listed in the `BuiltInStyle` enum. // Note that a ...
// In your add-in, these should be created once, outside the function. const topHeaderProps: Excel.SettableCellProperties = { // The style property takes a string matching the name of an Excel style. // Built-in style names are listed in the `BuiltInStyle` enum. // Note that a ...