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I have a grid with 13 columns,and the grid has horizontal scroll bar.when the data loaded,I pull the horizontal scroll bar,and sort the last column,then I pull the horizontal scroll bar to right or left several times,many columns have sort button in the header,and the header are highlighted too.It is strange,I did not sort the column,but they seems to be sorted.I put the mouse on the hightlight header of column that I didn't sort before,the highlight disappear.
Can you tell me why,thanks!
Can you tell me why,thanks!