Variant.IsTime() Method
Version: Available or changed with runtime version 1.0.
Indicates whether an AL variant contains a Time variable.
Syntax
Ok := Variant.IsTime()
Note
This method can be invoked using property access syntax.
Parameters
Variant
Type: Variant
An instance of the Variant data type.
Return Value
Ok
Type: Boolean
true if the AL variant contains a Time variable, otherwise false.
Example
The following example determines whether an AL variant contains a time variable. The code initializes the MyTime variable with a Time value. The MyTime variable is assigned to the variant variable that is named MyVariant. The IsTime method determines whether the variant contains a Time variable and stores the return value in the varResult variable. In this case, the variant contains a Time variable so Yes is returned and displayed in a message box. The IsCode Method (Variant) determines whether the variant contains a Code variable. The return value is No because the variant does not contain a code.
var
MyTime: Time;
MyVariant: Variant;
varResult: Boolean;
Text000: Label 'Does the variant >%1\< contain a time variable? %2.';
Text001: Label 'Does the variant >%1\< contain a code variable? %2.';
begin
MyTime := Time;
MyVariant := MyTime;
varResult := MyVariant.IsTime;
Message(Text000,MyVariant,varResult);
varResult := MyVariant.IsCode;
Message(Text001,MyVariant,varResult);
end;