I have a grid with about 14 columns in which I programmatically added a group and added columns to that group.

The grid is set to allow column moving.

If I load the form and move a column that is not in the group, it works.

If I move a column from the group it throws an internal Infragistics error. If I try to move a column that is not in the group after I get the error it too now throws an internal iIfragistics error.

I tried to fix this by hooking into the BeforeColPositionchanged event and cancelling if the column header was a column from the group. No luck there either.

Any ideas?

b.GroupHeadersVisible = true;
b.RowLayoutStyle = RowLayoutStyle.GroupLayout;
b.Override.AllowColMoving = AllowColMoving.NotAllowed;
UltraGridGroup setGrp = b.Groups.Add("Settlement", "Settlement Options");
setGrp.Header.Appearance.FontData.Bold = DefaultableBoolean.True;
setGrp.Header.Appearance.FontData.Underline = DefaultableBoolean.True;
setGrp.Header.Appearance.TextHAlign = HAlign.Center;
setGrp.RowLayoutGroupInfo.OriginX = 500;
setGrp.CellAppearance.BorderColor = Color.LightGreen;
b.Columns[AMT].RowLayoutColumnInfo.ParentGroup = setGrp;
b.Columns[EXCH].RowLayoutColumnInfo.ParentGroup = setGrp;
b.Columns[CUR].RowLayoutColumnInfo.ParentGroup = setGrp;