[]
Gets or sets the start column of the table item.
This property returns the first column name in the structured reference
represented by this TableItemNode. For a single-column table item,
it returns that column name. For a column range, it returns the start
column of the range.
public string ColumnFrom { get; set; }
Public Property ColumnFrom As String
FormulaSyntaxTree syntaxTree = FormulaSyntaxTree.Parse("DeptSales[[#Headers],[#Data],[ComPct]]");
GrapeCity.Documents.Excel.Expressions.TableItemNode tableItem = (GrapeCity.Documents.Excel.Expressions.TableItemNode)syntaxTree.Root;
string columnFrom = tableItem.ColumnFrom;