{description} {excerpt}Sets or returns the outline level of the row, as a value between 0 and 7. The outline level is used to control grouping in Excel. For example, to group several rows, set their outline levels to 1; to group a subset of rows within the group, set their outline levels to 2.{excerpt} {signature:C#} public int OutlineLevel{ get; set; } {signature}{signature:vb.net} Public Property OutlineLevel() As Integer {signature} {example}{code:csharp|title=C#} //--- Get OutlineLevel int level = rowProps.OutlineLevel; //--- Set OutlineLevel rowProps.OutlineLevel = 4; {code} {code:vb.net|title=vb.net} '--- Get OutlineLevel Dim level As Integer = rowProps.OutlineLevel '--- Set OutlineLevel rowProps.OutlineLevel = 4 {code} {example} |