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我想旋轉具有代碼後面的綁定的多維數據集。在後面的代碼中設置綁定
我嘗試了一些東西,但在這個時刻,沒有工作...
我連接的源代碼,XAML和C#
代碼XAML:
<Grid KeyDown="Grid_KeyDown_1" >
<Viewport3D Name="viewport3D1">
<Viewport3D.Camera>
<PerspectiveCamera x:Name="camMain" Position="6 5 4" LookDirection="-6 -5 -4">
</PerspectiveCamera>
</Viewport3D.Camera>
<ModelVisual3D>
<ModelVisual3D.Content>
<DirectionalLight x:Name="dirLightMain" Direction="-1,-1,-1">
</DirectionalLight>
</ModelVisual3D.Content>
</ModelVisual3D>
<ModelVisual3D>
<ModelVisual3D.Content>
<GeometryModel3D>
<GeometryModel3D.Geometry>
<MeshGeometry3D x:Name="meshMain"
Positions="0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 0 1 0 1 1 1 1 1"
TriangleIndices="2 3 1 2 1 0 7 1 3 7 5 1 6 5 7 6 4 5 6 2 0 2 0 4 2 7 3 2 6 7 0 1 5 0 5 4">
</MeshGeometry3D>
</GeometryModel3D.Geometry>
<GeometryModel3D.Material>
<DiffuseMaterial x:Name="matDiffuseMain">
<DiffuseMaterial.Brush>
<SolidColorBrush Color="Red"/>
</DiffuseMaterial.Brush>
</DiffuseMaterial>
</GeometryModel3D.Material>
</GeometryModel3D>
</ModelVisual3D.Content>
<ModelVisual3D.Transform>
<RotateTransform3D>
<RotateTransform3D.Rotation>
<AxisAngleRotation3D x:Name="rotate" Axis="0 1 0"/>
</RotateTransform3D.Rotation>
</RotateTransform3D>
</ModelVisual3D.Transform>
</ModelVisual3D>
</Viewport3D>
<Slider Grid.Row="1" Minimum="0" Maximum="360" Orientation="Horizontal"
Value="{Binding ElementName=rotate, Path=Angle}" ></Slider>
</Grid>
代碼C#:
private void Grid_KeyDown_1(object sender, KeyEventArgs e)
{
if(Keyboard.IsKeyDown(Key.S))
{
Binding binding = new Binding {
Source=rotate,
Path=new PropertyPath("Angle")
};
}
}
滑塊工作corect的綁定,我想按「S」旋轉立方體
我不認爲你明白的聯結概念。你的虛擬機應該包含一個proerpty Rotation,你的關鍵事件應該修改它。當你有綁定時,你沒有代碼隱藏。 – 2014-10-20 13:12:18
我認爲你是對的 – user3094445 2014-10-20 13:18:52