Class tdropdownlistcontrollerlb

Description
Hierarchy
Properties

Unit

msedbedit

Declaration

type tdropdownlistcontrollerlb = class(tcustomlbdropdownlistcontroller)

Description

This item has no description. Showing description inherited from tcustomlbdropdownlistcontroller.

The *lb edit widgets (e.g. tdbenumeditlb) fetch their dropdown values from a lookupbuffer — fast, with no side effect on other components — as opposed to their non-lb tdb* counterparts, which fetch values directly from a tdataset by locate (slower, and moves the dataset's cursor).

Hierarchy

Overview

Properties

Published property lookupbuffer;
Published property optionslb;
Published property options;
Published property cols;
Published property onbeforefilter;
Published property onfilter;
Published property dropdownrowcount;
Published property delay;
Published property valuecol;
Published property width;
Published property datarowlinewidth;
Published property datarowlinecolor;
Published property buttonlength;
Published property buttonminlength;
Published property buttonendlength;

Description

Properties

Published property lookupbuffer;

This item has no description.

Published property optionslb;

This item has no description.

Published property options;

This item has no description.

Published property cols;

This item has no description.

Published property onbeforefilter;

This item has no description.

Published property onfilter;

This item has no description.

Published property dropdownrowcount;

This item has no description.

Published property delay;

This item has no description.

Published property valuecol;

This item has no description. Showing description inherited from tcustomdropdownlistcontroller.valuecol.

Index into cols of the column whose value is taken as the widget's value when a dropdown row is selected — useful when the dropdown shows several columns (e.g. a code and a description) but only one of them is the value to store.

Published property width;

This item has no description.

Published property datarowlinewidth;

This item has no description.

Published property datarowlinecolor;

This item has no description.

Published property buttonlength;

This item has no description.

Published property buttonminlength;

This item has no description.

Published property buttonendlength;

This item has no description.

Generated by PasDoc 1.0.4.