동동이의 블러그

예를 들면 xaml에서

<border x:name="border1" />

<border x:name="border2" />

이렇게 있다고 하면 behind에서 힘들게 이름을 찾지 말고

var temp = (Border)this.FindName("border1");

요렇게 하면 된다.

보통 control을 만들때 genneric.xaml에 디자인을 구현하고 x:Name을 이용해서 해당 control의 cs안에서 컨트롤 하고 싶을때

이렇게 하면 된다.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Microsoft.Surface.Presentation.Controls;

namespace MyControl
{
    [TemplatePart(Name = SurfaceInkCanvasName, Type = typeof(SurfaceInkCanvas))]
    public class DrawPanelControl : Control
    {
        //template
        internal const string SurfaceInkCanvasName = "xSurfaceInkCanvas";
        internal SurfaceInkCanvas SurfaceInkCanvasContainer;

        public DrawPanelControl()
        {
            DefaultStyleKey = typeof(DrawPanelControl);
        }

        public override void OnApplyTemplate()
        {
            SurfaceInkCanvasContainer = this.GetTemplateChild(SurfaceInkCanvasName) as SurfaceInkCanvas;

            SurfaceInkCanvasContainer.DefaultDrawingAttributes.Height = 10;
            SurfaceInkCanvasContainer.DefaultDrawingAttributes.Width = 10;
            SurfaceInkCanvasContainer.DefaultDrawingAttributes.Color = Colors.Red;

            base.OnApplyTemplate();
        }
    }
}

저렇게 TemplatePart를 class밖에서 잡고 OnApplyTemplate에서

SurfaceInkCanvasContainer = this.GetTemplateChild(SurfaceInkCanvasName) as SurfaceInkCanvas;

이렇게 정의 하면 된다.

generic.xaml에는 그냥 일반적으로 x:name을 썻다.

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:controls="clr-namespace:MyControl"
                    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
                    xmlns:Custom="http://schemas.microsoft.com/surface/2008"
                    xmlns:sf="clr-namespace:Microsoft.Surface.Presentation.Controls;assembly=Microsoft.Surface.Presentation"
                    mc:Ignorable="d">

    <Style TargetType="{x:Type controls:DrawPanelControl}">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type controls:DrawPanelControl}">
                    <Grid>
                        <sf:SurfaceInkCanvas x:Name="xSurfaceInkCanvas" Background="Bisque"/>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>