//下拉框(cbxwork)绑定数据库表(worklist)字段(workname)
procedure TZDRYSDJMform.cbxworkClick(Sender: TObject);
var
i:integer;
begin
if Length(cbxwork.Items.Text)>0 then
cbxwork.Items.Clear;
for i:=1 to dsWork.DataSet.RecordCount do
begin
cbxwork.Items.Add(dsWork.DataSet.FieldByName('workname'));
end;
end;