Query1.Sql.Add('Select * from status where '''+Combobox1.Text+''''+'='+''''+Edit1.Text+'''')
改成:
Query1.Sql.Add('Select * from status where 你的字段名=+'''+Edit1.Text+'''')
改成:
Query1.Sql.Add('Select * from status where 你的字段名=+'''+Edit1.Text+'''')
Query1.Sql.Add('Select * from status where ' + Combobox1.Text + '=''' + Edit1.Text + '''');
QUERY1.SQL.CLEAR;
QUERY1.SQL.SQL.ADD(''Select * from status where '+Combobox1.Text+'='''+Edit1.Text+'''');
QUERY1.OPEN;
这样就可以啦
Query1.Sql.Add('Select * from status where '''+Combobox1.Text+'''+'='+'''+Edit1.Text+'''')
Query1.Sql.Add('Select * from status where ' + Combobox1.Text + '='+'''' + Edit1.Text + '''');