ISCODE Function (Variant)
Indicates whether a C/AL variant contains a Code variable.
Syntax
Ok := Variant.ISCODE
Parameters
Variant
Type: Variant
Property Value/Return Value
Type: Boolean
true if the C/AL variant contains a Code variable; otherwise, false.
Example
The following example determines whether a C/AL variant contains a code variable. The code initializes the MyCode variable with a string value. The MyCode variable is assigned to the variant variable that is named MyVariant. The ISCODE function determines whether the variant contains a code variable and stores the return value in the varResult variable. In this case, the variant contains a code variable so Yes is returned and displayed in a message box. The ISTEXT Function (Variant) determines whether the variant contains a text variable. The return value is No because the variant does not contain a text. This example requires that you create the following variables and text constants in the C/AL Globals window.
| Variable name | DataType | Length |
|---|---|---|
| MyCode | Code | 100 |
| MyVariant | Variant | Not applicable |
| varResult | Boolean | Not applicable |
| Text constant name | ConstValue |
|---|---|
| Text000 | Does the variant >%1< contain a code variable? %2. |
| Text001 | Does the variant >%1< contain a text variable? %2. |
MyCode := 'A1297';
MyVariant := MyCode;
varResult := MyVariant.ISCODE;
MESSAGE(Text000,MyVariant,varResult);
varResult := MyVariant.ISTEXT;
MESSAGE(Text001,MyVariant,varResult);