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panel1.ControlCount
form1.ControlCount

var
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adoquery1.close;
adoquery1.add('select count(*) from table_name');
adoquery1.open;

cnts := adoquery1.fields(0).asstring;


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self.ControlCount



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ADOQuery1.RecordCount

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var
 

adoquery1.close;
adoquery1.add('select count(*) from table_name');
adoquery1.open;

:= adoquery1.fields(0;


cnts : integer;
cnts := ¡£¡£¡£.asstring £¿£¿
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ADOQuery1.RecordCount; //Õâ¸ö¾Í¿ÉÒÔÁ˰É




form1.ComponentCount
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procedure TForm1.Button1Click(Sender: TObject);
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