TdxGanttControlSheetColumn.Visible Property

Manages the column visibility.

Declaration

delphi

property Visible: Boolean read; write;

Property Value

Type
Boolean

Remarks

Set this property to False to hide the column. A user can use one of the following ways to make the column invisible:

Drag and drop the column header down if the column’s AllowHide property value is bTrue.
Uncheck the corresponding item in the “Quick Column Customization“ drop-down list.

Display a Column at Design Time

Expand the the control‘s ViewChart property in the Object Inspector and double-click the OptionsSheet.Columns property.

A click on this button opens the dialog that lists all columns. Select one or more columns to change column settings in the Object Inspector. Assign True to the Visible property to display the selected column(s).

Close the dialog.

Display a Column at Runtime

Quick Column Customization Button Enable the “Quick Column Customization” button and click a checkbox in the dropdown.Context Menu Right-click the column header panel and click Insert Column to invoke the dropdown and select a column.Choose Details Dialog Right-click the column header panel and click More... to invoke the Choose Details dialog. Check a checkbox and click OK to apply changes and display the select column(s).

Note

The Visible property’s default value is False for the Predecessors and % Complete columns in a Chart View Sheet.

The Visible property’s default value is True.