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WPFのコードビハインドでStyleを記述する

Last updated at Posted at 2014-12-05

無駄にコードビハインドでStyleを記載したい場合は以下の様なコーディングできる(はず…)
※例はLineのStyleを記述

hoge.cs
    private Line GetXLine(int x, int yMax)
        {
            var lineStyle = new Style(typeof(Line));
            lineStyle.Setters.Add(new Setter(Line.StrokeThicknessProperty, 1.0));
            lineStyle.Setters.Add(new Setter(Line.StrokeProperty, new SolidColorBrush(Color.FromArgb(0, 119, 136, 153))));
            lineStyle.Setters.Add(new Setter(Line.SnapsToDevicePixelsProperty, true));

            return new Line()
            {
                X1 = x,
                Y1 = 0,
                X2 = x,
                Y2 = yMax,
                Style = lineStyle
            };
        }

グリッドの描画で使えそうなメソッド。
実際、こういう書き方を推奨しないのがWPFなのかもしれないけど
Paintクラスとかで切り出した場合に活用できるかなと。

(MVVMとか知ってればクラスに切り出しても関係ないのかな?…勉強が足りん)

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