We were encountering a problem where some of the header labels for one of our grids would randomly disappear when the grid column was scrolled into view. I have attached a screenshot to show how the grid header appears. Having done some research and come up with a potential solution I thought I would share this just in case anyone else was experiencing the same problem.
Our application has a significant number of grids (v2009.1) but one particular gird was experiencing this issue. The difference seemded to be that this grid had its fields generated dynamically and they were unbound as apposed to our other grids which used bound columns.
The problem only seemed to exist in the following scenario;
The solution to this problem seems to be the Label Virtualization. By default the AllowLabelVirtualization is null. During the creation of the UnBoundField's I change the FieldSettings so that the AllowLabelVirtualization = false. My initial tests seem to indicate that this solves the problem
Hello ViewState,
Thank you for the feedback. I believe that other community members may benefit from this thread as well. Please note, we are making efforts to ensure all posts are addressed by an Infragistics expert. We believe that the other community members could benefit from this thread as well.
Feel free to write me if you need further assistance.