Check box column in gridgroupingcontrol behaviour

I have a check box column in GGC, when I check it in the Column header with only 1 row in the table, the check box column in the row only show Checked when my mouse roll over it, it doesn''t give problem if there''s more than 1 row.

Hi Peggun, do you have a small sample project (you can also just modify one of our samples) that shows the problem? If you have trouble uploading send it to support@syncfusion.com and refer to this forum incident. Thank You, Stefan >I have a check box column in GGC, when I check it in the Column header with only 1 row in the table, the check box column in the row only show Checked when my mouse roll over it, it doesn''t give problem if there''s more than 1 row.