Tabbing when last column is hidden in GGC causes lockup

[vbaker]

In GridGroupingControl if the last column is set to hidden, tabbing across all the columns locks up my application after reaching the last visible column.

--Van Baker

[Administrator]

I tried to reproduce the problem here and coul dnot. Can you? (Do you have some columns with style.Enabled = false?)

http://www.syncfusion.com/Support/user/uploads/GGC_DragText_218410fd.zip

Now tabbing will not move to teh next row, but it does not lock things up for me using 3.2.1.0.

[vbaker]

Rather than remove the column from the visible collection, I hid the column. In other words, in your example, I use:

this.gridGroupingControl1.TableModel.HideCols["Col4"] = true;

This reproduces the issue for me.

--Van Baker

[Administrator]

I commented out

this.gridGroupingControl1.TableDescriptor.VisibleColumns.LoadDefault();
this.gridGroupingControl1.TableDescriptor.VisibleColumns.Remove("Col4");

in the sample, and tried both

this.gridGroupingControl1.TableControl.Model.Cols.Hidden["Col4"] = true;

and

this.gridGroupingControl1.TableModel.Cols.Hidden["Col4"] = true;

but was not able to see the lock up with either line of code. What version are you using when you run the sample and see the problem? (I am using 3.2.1.0).

[vbaker]

That is interesting. I am using 3.0.1.1. Maybe the latest rev has fixed this.

Is 3.2.1.0 the latest production version? If so, can I please get a link?

Thanks,
Van Baker

[Administrator]

You can get the 3.2.1.0 version from the latest update link on your Direct Trac home page.