TContainer

Unit

DMContainer

Description

Use this component to represent dynamic arrays of polymorphic data items in your application. Although Container may store items of any type (including mixed types!), its primary purpose is to keep huge tables of numeric data. Use TPlot and TWorksheet components to display data from the container.

TContainer allocates internal TList object to keep pointers to the data elements array. Data elements are descendants of abstract TData class.

Notice that many plots and worksheets may reference the same container component. Also keep in mind that unlike spreadsheets, container has no explicit "columns", although individual data items like TRealData may form "pseudocolumn".

Properties

AutoLoad

DataClass

DataType

FileName

Items

Modified

UpdateCaption

Methods

Assign

Calibrate

Clear

Create

Destroy

InitItem

LoadFromFile

LoadFromStream

SaveToFile

SaveToStream

ShowProgress

Sort

Events

OnChanged

OnCompare

OnInitItem

OnProgress