STRMENU Function (Dialog)
Creates a menu window that displays a series of options.
OptionNumber := Dialog.STRMENU(OptionString [, DefaultNumber] [, Instruction])
Parameters
- OptionString
Type: Code or text constant A comma-separated string. Each substring in OptionString specifies an option on the menu. The string can be a text constant that is enabled for multilanguage functionality. For more information, see Multilanguage Development.
- DefaultNumber
Type: Integer Use this optional parameter to determine a default option, which is highlighted. The options are numbered 1, 2, 3, 4, and so on. If you omit this optional parameter, the first option (1) is used as the default.
- Instruction
Type: Code or text constant Use this optional parameter to add a description to the option values.
Property Value/Return Value
Type: Integer
The number of the menu option that the user selected. If the user presses the Esc key to exit the menu, zero (0) is returned.
Example
This example shows how to use the Dialog.STRMENU function.
This code example requires that you create the following text constants and variables in the C/AL Globals window.
| Name | ConstValue |
|---|---|
Text000 |
'Save,Delete,Exit,Find' |
Text001 |
'You selected option%1.' |
Text002 |
'Choose one of the following options:' |
| Name | DataType | Length |
|---|---|---|
Options |
Text |
30 |
Selected |
Integer |
Not applicable |
Options := Text000
// Sets the default to option 3
Selected := Dialog.STRMENU(Options, 3, Text002);
MESSAGE(Text001, Selected);
The menu window displays the following text:
Choose one of the following options:
Save
Delete
Exit
Find
Option 3, Exit, is highlighted. The option that the user selects is stored in the variable Selected. The user receives following message:
You selected option 3.