Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

TdxGanttControlSheetColumns Class

A column collection in the Chart View Sheet and Resource Sheet View.

#Declaration

Delphi
TdxGanttControlSheetColumns = class(
    TcxInterfacedPersistent,
    IcxStoredObject,
    IcxStoredParent
)

#Remarks

The Chart View Sheet and Resource Sheet View consist of columns stored in the collection.

This class includes the following members that allow you to:

  • Populate the collection with columns (Add and Insert).

  • Destroy a specific column (Remove).

  • Delete a column at a specified position (Delete).

  • Obtain the total number of collection items (Count).

  • Access View’s sheet options that own the collection (Owner).

  • Access a column (Items).

  • Prevent a View from redundant updates during sheet column changes (BeginUpdate and EndUpdate).

  • Resets column collection settings (Reset).

A View’s OptionsSheet.Columns property references a TdxGanttControlSheetColumns object.

See Also