ADOQuery3.SQL.Add('select * from gpdata where ''+ComboBox2.Text+'''+ComboBox3.Text+'''+Edit15.Text+''); ComboBox2里边有"姓名,序号...."ComboBox3里边有"=,<,>,<>...."Edit15里边是输入的查询条件.
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ADOQuery3.SQL.Add('select * from gpdata where '+ComboBox2.Text + ComboBox3.Text+''+Edit15.Text+'');
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=^@^=
前提是combobox2里的字段最好是字符 ADOQuery3.SQL.Add('select * from gpdata where '+ComboBox2.Text+ComboBox3.Text+''+Edit15.Text+'');
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