{SIZEINDEX}

Syntax

{SIZEINDEX=Expression} [Width1,Height1;Width2,Height2:Variable_Name^#Choices[!Event][?Enabled]] {SIZEINDEX=}

Argument	Type	Description
Expression	C	An expression that evaluates to 0 (Width1,Height1) or 1 (Width2,Height2).
Width1	N	The width of the control in characters, using the default font, which is Arial 8.
Height1	N	The height of the control in lines, using the default font, which is Arial 8.
Width2	N	The width of the control in characters, using the default font, which is Arial 8.
Height2	N	The height of the control in lines, using the default font, which is Arial 8.

Description

The {SIZEINDEX} command allows you to dynamically select between two sets of dimensions for a control. The {SIZEINDEX=} command turns off the command.

Supported By

Alpha Five Version 5 and Above

Limitations

Desktop applications only

Example

dim scripts[100] as C

dim help_text as C

help_text = help_text + "Select the script that you want to play. To select"

help_text = help_text + " the script highlight the script in the list"

help_text = help_text + " box, then click the OK button. "

help_text = help_text + "This will close the dialog, and play the"

help_text = help_text + " script."

scripts.initialize(a5.Script_Enum())

showhelp = .T.

result = ui_dlg_box("Scripts",<<%dlg%

{region}

Select the script that you wish to play:;

{justify=top,right}(showhelp) Display Help?;

{justify=top,left}

{sizeindex=if(showhelp,0,1)}

[.100,4;100,8:script^#scripts] ;

{sizeindex=}

{condition=showhelp} ;

{text=100,4:help_text};

{condition=.t.}

{endregion};

<*15&OK> <15Cancel>

%dlg% )

if result = "&OK" then

script_play(script)

end if

This script produces this dialog when the Display Help check box is checked: [Picture]

And it produces this dialog when the Display Help check box is cleared: [Picture]