Changing DetailsView controls in PreRender will fails on postbacks

[Khafancoder]

Hi guys,

i'm trying to change all of page control's (root controls and inner
controls) forecolor in PreRender event.
it works fine but when a postback occures by detailsview command
buttons, it fails...

(i trace the code, it even executes in postbacks but control's
forecolor don't change)

i use this code :

    protected override void OnPreRender(EventArgs e)
    {
        ChangeColor(this.Controls);

        base.OnPreRender(e);

    }


    private void ChangeColor(ControlCollection controls)
    {

        foreach (Control c in controls)
        {
            if (c.HasControls())
                ChangeColor(c.Controls);
            else if (c is DetailsView)
            {
                DetailsView view = c as DetailsView;
                foreach (DetailsViewRow row in view.Rows)
                {
                    ChangeColor(row.Controls);
                }
            }
            else
            {
                if (c is WebControl) ((WebControl)c).ForeColor =
System.Drawing.Color.DeepPink;
            }

        }
    }

Thanks

 

[Khafancoder]

Any Idea ??