ShowSelectionList

Prototype

StrElement:=ShowSelectionList(strTitle, strSubTitle, intX,intY, intWidth, intHeight, strFileOrElements, boolMultipleSelection)

Description

It shows a dialog window with a range of elements to be chosen.

Parameters

strTitle: string containing title for the dialog window.

strSubTitle: string containing the sub-title for the dialog window.

intX,intY: integer numerical values corresponding to the viewing coordinates (x column, y line). If it is  -1  the dialog window appears at the center of the screen.

intWidth: integer value corresponding to the dialog window width.

intHeight: integer value corresponding to the dialog window length.

strFileOrElements: string that can contain both the text file path with the elements to view (each for a line), and the text with the elements divided by (;).

BoolMultipleSelection: Boolean value that, if true, enables the multiple elements selection.

Returned value

StrElement: string containing the chosen element. It is empty if no element has been chosen.

Notes

None.

Example

//it shows a selection dialog in the centre of the screen with 5 elements that can be //selected

Element:=ShowSelectionList('Element selection ','Select an element from the list: ',-1,-1,320,240,'one;two;three;four;five');

//It shows the chosen element by a message

ShowMessage('Chosen element: '+Element);