RPC HELP TMult L Example: Difference between revisions
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Created page with "<H2>Last Example</H2> The following program code displays the subscript and value of the last item in a Mult variable in the caption of a label when the user clicks the GetLa..." |
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<H2>Last Example</H2> | <H2>Last Example</H2> | ||
[[RPC_HELP_Mult_Sorted|Back]] | |||
The following program code displays the subscript and value of the last item in a Mult variable in the caption of a label when the user clicks the GetLast button: | The following program code displays the subscript and value of the last item in a Mult variable in the caption of a label when the user clicks the GetLast button: | ||
Revision as of 22:31, 3 July 2015
Last Example
The following program code displays the subscript and value of the last item in a Mult variable in the caption of a label when the user clicks the GetLast button:
procedure TForm1.GetLastClick(Sender: TObject);
var
Mult: TMult;
Subscript: string;
begin
{Create Mult. Make Form1 its owner}
Mult := TMult.Create(Form1);
Mult['Fruit'] := 'Apple';
{Store element pairs one by one}
Mult['Vegetable'] := 'Potato';
Label1.Caption := 'The subscript of the last element: ' + Mult.Last +
', and its value: ' + Mult[Mult.Last];
end;
