WPF 后台重写 DataTemplate

    /// <summary>
    /// 配置类
    /// </summary>
    public static class GridControlDeploy
    {
        /// <summary>
        /// 重写 DataTemplate 表头
        /// </summary>
        /// <param name="Widths">GridControl 实际宽度</param>
        /// <param name="StrList">表头名称列表</param>
        /// <returns></returns>
        public static DataTemplate DynamicAddColumn(double Widths, List<string> StrList)
        {
            //去掉两头宽度
            Widths = Widths - 35;

            var gd = new FrameworkElementFactory(typeof(StackPanel));
            gd.SetValue(StackPanel.BackgroundProperty, new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D1E8FF")));
            gd.SetValue(StackPanel.OrientationProperty, Orientation.Horizontal);
            gd.SetValue(StackPanel.HeightProperty, 30.0);

            var Bor1 = new FrameworkElementFactory(typeof(Border));
            Bor1.SetValue(Border.WidthProperty, 16.0);
            Bor1.SetValue(Border.BackgroundProperty, new SolidColorBrush((Color)Colors.White));
            Bor1.SetValue(Border.BorderThicknessProperty, new Thickness(0, 0, 1, 1));
            Bor1.SetValue(Border.BorderBrushProperty, new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D6D6D6")));

            gd.AppendChild(Bor1);

            foreach (var item in StrList)
            {
                var Bor3 = new FrameworkElementFactory(typeof(Border));
                Bor3.SetValue(Border.BorderThicknessProperty, new Thickness(0, 0, 1, 1));
                Bor3.SetValue(Border.BorderBrushProperty, new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D6D6D6")));
                Bor3.SetValue(Border.WidthProperty, Widths / StrList.Count());
                var textblockFEF = new FrameworkElementFactory(typeof(TextBlock));
                textblockFEF.SetValue(TextBlock.TextProperty, item);
                textblockFEF.SetValue(TextBlock.ToolTipProperty, item);
                textblockFEF.SetValue(TextBlock.HorizontalAlignmentProperty, HorizontalAlignment.Center);
                textblockFEF.SetValue(TextBlock.VerticalAlignmentProperty, VerticalAlignment.Center);
                textblockFEF.SetValue(TextBlock.TextWrappingProperty, TextWrapping.Wrap);
                Bor3.AppendChild(textblockFEF);
                gd.AppendChild(Bor3);
            }

            var Bor2 = new FrameworkElementFactory(typeof(Border));
            Bor2.SetValue(Border.WidthProperty, 19.0);
            Bor2.SetValue(Border.BackgroundProperty, new SolidColorBrush((Color)Colors.White));
            Bor2.SetValue(Border.BorderThicknessProperty, new Thickness(0, 0, 1, 1));
            Bor2.SetValue(Border.BorderBrushProperty, new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D6D6D6")));
            gd.AppendChild(Bor2);

            var dataTemplate = new DataTemplate
            {
                VisualTree = gd
            };

            return dataTemplate;
        }
    }

 重写表头