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ListBox_SetFocusIndex Method

Description

This method sets the focus rectangle of the ListBox to show around item at the specified index in a multiple selection ListBox.

Parameters

MyControlReference
Reference to the control in the form of MyProject_MyForm_MyControl.
ProjectFile
String identifying the project as it was passed in LoadProject.
DialogName
String identifying the dialog by name.
ControlName
String identifying the control by name.
nIndex
Integer specifying the index of the item.

Return Values

Returns the following according to the situation:

  • T when successful.
  • Nil if the control is not found or does not support this function.

AutoLISP Syntax

The recommended convention is passing the control identifier directly:

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(Odcl_ListBox_SetFocusIndex 
		MyControlReference [as Reference]
		nIndex [as Integer]
	)

An alternative convention is to identify the control by providing the project file, the dialog name and the control name:

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(Odcl_ListBox_SetFocusIndex
		ProjectFile [as String]
		DialogName [as String]
		ControlName [as String]
		nIndex [as Integer]
	)

Applies For

DwgList, ListBox.

Example

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; Set the item in focus as the sixth one
(Odcl_ListBox_SetFocusIndex MyProject_MyForm_MyControl 5)

See Also

ListBox_GetAnchorIndex, ListBox_GetCurSel, ListBox_GetFocusIndex, ListBox_GetSel, ListBox_GetSelCount, ListBox_GetSelectedItems, ListBox_GetSelectedNths, ListBox_SelItemRange, ListBox_SetAnchorIndex, ListBox_SetCurSel, ListBox_SetSel