Vcl.DBGrids.TColumn.Depth
Delphi
function Depth: Integer;
C++
int __fastcall Depth();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Vcl.DbGrids.pas Vcl.DBGrids.hpp |
Vcl.DBGrids | TColumn |
Description
Returns the position of the column in relation to any parent columns. A column with no parent column returns 0.
If a column does not have any parent columns, Depth returns 0. Columns with parent columns return a number equal to the number of parents it has. For example, a parentless ADT field called Date has a Depth of 0. Its three child fields, Month, Day, and Year, each have a Depth of 1.