Hello Frank,

I wanted to know if you were able to solve your issue based on these suggestions or you still need help. Please let me know.

Hello Frank,

I am still following this forum thread.

Please feel free to let me know if you still need assistance with this matter.

Hi Danko

Sorry for the delay, was quite busy.

I have just tried it out and it works fine, just the hight of the line does not work but this is no Problem.
Interesting is also this Little vertical line at the beginning of the line (see attachment).

But, there is a little additional Problem.
I already set a drawfilter for this control (NoFocusRect).
Is it possible to Combine these two drawfilters ?

Following I send you the two classes, each of them work, but not together.

Thanks for your effort !

Regards
Frank Uray

    public class NoFocusRect : Infragistics.Win.IUIElementDrawFilter     {

        #region Implementation of IUIElementDrawFilter

        public bool DrawElement(Infragistics.Win.DrawPhase drawPhase,                                 ref Infragistics.Win.UIElementDrawParams drawParams)         { return true; }

        public Infragistics.Win.DrawPhase GetPhasesToFilter(ref Infragistics.Win.UIElementDrawParams drawParams)         { return Infragistics.Win.DrawPhase.BeforeDrawFocus; }

        #endregion     }

    public class TabLine : Infragistics.Win.IUIElementDrawFilter     {

        private System.Drawing.Color private_LineColor = System.Drawing.Color.Red;

        public TabLine(System.Drawing.Color _LineColor)         { private_LineColor = _LineColor; }

        public bool DrawElement(Infragistics.Win.DrawPhase drawPhase,                                 ref Infragistics.Win.UIElementDrawParams drawParams)         {             drawParams.Element.Rect = new System.Drawing.Rectangle(drawParams.Element.Rect.Location, new System.Drawing.Size(drawParams.Element.Rect.Width, 5));             drawParams.Graphics.FillRectangle(new System.Drawing.SolidBrush(private_LineColor),                                              drawParams.Element.Rect);             return false;         }

        public Infragistics.Win.DrawPhase GetPhasesToFilter(ref Infragistics.Win.UIElementDrawParams drawParams)         {             if (drawParams.Element is Infragistics.Win.UltraWinTabs.TabLineUIElement)             { return Infragistics.Win.DrawPhase.AfterDrawElement; }             return Infragistics.Win.DrawPhase.None;         }

    }

Hello Frank,

I hope that I got your requirement right, please take a look at the following class, I did not make any changes to your code, just kind of 'merged' the two classes into one:

public class TabLine : Infragistics.Win.IUIElementDrawFilter
            {
                private System.Drawing.Color private_LineColor = System.Drawing.Color.Red;
                public TabLine(System.Drawing.Color _LineColor)
                { 
                    private_LineColor = _LineColor; 
                }

                public bool DrawElement(Infragistics.Win.DrawPhase drawPhase, ref Infragistics.Win.UIElementDrawParams drawParams)
                {
                    if (drawPhase == Infragistics.Win.DrawPhase.BeforeDrawFocus)
                        return true;
                    else
                    {
                        drawParams.Element.Rect = new System.Drawing.Rectangle(drawParams.Element.Rect.Location, new System.Drawing.Size(drawParams.Element.Rect.Width, 5));
                        drawParams.Graphics.FillRectangle(new System.Drawing.SolidBrush(private_LineColor), drawParams.Element.Rect);
                        return false;
                    }
                }

                public Infragistics.Win.DrawPhase GetPhasesToFilter(ref Infragistics.Win.UIElementDrawParams drawParams)
                {
                    if (drawParams.Element is Infragistics.Win.UltraWinTabs.TabLineUIElement)
                    {
                        return Infragistics.Win.DrawPhase.AfterDrawElement;
                    }
                    else if (drawParams.Element is Infragistics.Win.UltraWinTabs.TabItemUIElement) return Infragistics.Win.DrawPhase.BeforeDrawFocus;
                    return Infragistics.Win.DrawPhase.None; 
                }
            }

hello,

I'm also facing exactly same problem.

1) remove dotted rectangle 

2) border on left side of the selected tab header. (tab orientation is verticle)

I'm not getting the idea of above class. how to implement that??

Thanks in advance.

Finally I did it but still 1 problem.

when i click the currently selected tab then the border location and width changes. so that i disable the selected tab which works fine.

But when focus is removed from the form and when again when focus is given to the form, border width changes in top tab and, border disappear in others tab.

I can't get, Why this happens?? 

(I used vertical/left tab orientation )