Hello,
I have this method which allows a frozen column to be grouped and it also prevents it from being to a different column location:
public void AllowFrozenColumnsToBeGrouped(string FrozenColumnName, int numberAddedColumns)
{
FrozenColumnGroupingName = FrozenColumnName;
FrozenColumnsCanBeGrouped = true;
int field = this.TableDescriptor.NameToField(FrozenColumnName);
//field = this.TableDescriptor.FieldToColIndex(field); // if syncfusion fixes the problem use this line of code and erase the one below this line
field = this.TableDescriptor.FieldToColIndex(field) - numberAddedColumns; // the - here manually fixes a syncfusion bug
this.TableModel.Cols.FreezeRange(1, field);
this.PropertyChanged +=
new Syncfusion.Grouping.DescriptorPropertyChangedEventHandler(grd_PropertyChanged);
this.TableControlQueryAllowDragColumn +=
new Syncfusion.Windows.Forms.Grid.Grouping.GridQueryAllowDragColumnEventHandler(grd_TableControlQueryAllowDragColumn);
}
This works great. But now I am wondering could I do the same thing for Detail tables? If so how could I do this?
Also there might be a bug with the Grid. If you manually move a column around in code and then run this method this line of code returns the wrong column number:
field = this.TableDescriptor.FieldToColIndex(field);
