假设你的字段类型是字符型
PROCEDURE Tform1.button1click(sender);
var
s:string;
begin
adodataset.open;
s:=adodataset.fieldbyname('field').asstring; //
label1.caption:=s;
end;
PROCEDURE Tform1.button1click(sender);
var
s:string;
begin
adodataset.open;
s:=adodataset.fieldbyname('field').asstring; //
label1.caption:=s;
end;
begin
label1.caption=dbgrid1.Columns[0].Field.AsString;
end;
s:=adodataset.fieldbyname('field').asstring
但是里面语法提示通不过去!