今天想用C#做一个ROI,用的hsmartHaclonWindowControl控件,想用算子HOperatorSet.DrawRectangle1(hv_WindowHandle, out hv_Row1, out hv_Column1, out hv_Row2, out hv_Column2);和HOperatorSet.GenRectangle1(out ho_temp_brush, hv_Row1, hv_Column1, hv_Row2, hv_Column2);但是提示说HOperatorSet.DrawRectangle1数据错误。如果换成普通HWindowControl就没问题,请问大佬是什么原因造成的,能解决吗?
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