RadioButtonInsert (Function)

WINDEV, WEBDEV AND WINDEV MOBILE
ONLINE HELP

Version:

Home | Sign in | English

Help

WLanguage

WLanguage functions

Controls, pages and windows

Radio Button functions

See also

RadioButtonInsert (Function)

In french: SélecteurInsère

Inserts a new option into a Radio Button control.

Versions 21 and later

This function is now available for Android applications.

New in version 21

This function is now available for Android applications.

Versions 22 and later

This function is now available in Universal Windows 10 App mode.

New in version 22

This function is now available in Universal Windows 10 App mode.

Example

// Inserts an option at position 2
RadioButtonInsert(RADIO_Options, 2, "Read a book on a tablet")

Syntax

<Result> = RadioButtonInsert(<Radio Button control> , <Element subscript> , <Caption> [, <Sub-caption> [, <Image>]])

<Result>: Integer

Subscript of inserted option.
-1 if an error occurred. To find out the error details, use ErrorInfo.

<Radio Button control>: Control name

Name of Radio Button control into which the option will be inserted.

<Element subscript>: Integer

Subscript of element to insert.
If this parameter:
is greater than the number of options found in the radio button, the option is added after the last option found in the Radio Button control.
is equal to 1 or 0, the element is added before the first option found in the Radio Button control.

<Caption>: Character string (with quotes)

Caption of option to add.

<Sub-caption>: Optional character string (with quotes)

Sub-caption of option to add.
If this parameter is not specified, the added option has no sub-caption.
If this parameter is specified, the sub-caption will be displayed even if the radio button is using a display mode without sub-caption.
This parameter is not available.

<Image>: Optional character string (with quotes)

Image associated with the option to add.
If this parameter is not specified, the added option has no image.
If this parameter is specified, the image will be displayed only if the radio button uses a "Vista style" display mode (with image).
This parameter is not available.

Remarks

The characteristics of added option can also be modified via the following properties used on the option:
- ..Caption to modify the caption.
- ..SubCaption to modify the sub-caption.
- ..Image to modify the image.
When inserting options into a Radio Button control, the control size is not modified. The added options may not be visible if the control is not large enough. The control can be enlarged by ..Width and ..Height.
To add an option after the existing options, use RadioButtonAdd.
When inserting an option:
- the subscript of inserted option is <Element subscript>.
- if the radio button uses the numbering of options, the subscripts of the options found after the inserted option are automatically re-numbered.
Using returned values: If the radio button is using the returned values, you have the ability to define the value returned by the inserted option via ..ReturnedValue.
For example:

nSubscript is int
nSubscript = RadioButtonInsert(RADIO_Options, 2, "Read a book on a tablet")
RADIO_Option[nSubscript]..ReturnedValue = "Tablet"
// Select the new option
RADIO_Option = "Tablet"

Component : wd250obj.dll