WorkflowTheme.CurrentTheme 属性

定义

命名空间:

System.Workflow.ComponentModel.Design

程序集:

System.Workflow.ComponentModel.dll

获取或设置当前主题。

public:
 static property System::Workflow::ComponentModel::Design::WorkflowTheme ^ CurrentTheme { System::Workflow::ComponentModel::Design::WorkflowTheme ^ get(); void set(System::Workflow::ComponentModel::Design::WorkflowTheme ^ value); };

public static System.Workflow.ComponentModel.Design.WorkflowTheme CurrentTheme { get; set; }

static member CurrentTheme : System.Workflow.ComponentModel.Design.WorkflowTheme with get, set

Public Shared Property CurrentTheme As WorkflowTheme

属性值

WorkflowTheme

用于显示设置的 WorkflowTheme。

示例

下面的代码示例演示如何使用 CurrentTheme 属性来访问与工作流关联的 AmbientTheme。

此代码示例摘自工作流监视器 SDK 示例中的 DesignerGlyphProvider.cs 文件。 有关详细信息，请参阅 工作流监视器。

public override Rectangle GetBounds(ActivityDesigner designer, bool activated)
{
    Rectangle imageBounds = Rectangle.Empty;
    Image image = Resources.Executing;
    if (image != null)
    {
        Size glyphSize = WorkflowTheme.CurrentTheme.AmbientTheme.GlyphSize;
        imageBounds.Location = new Point(designer.Bounds.Right - glyphSize.Width / 2, designer.Bounds.Top - glyphSize.Height / 2);
        imageBounds.Size = glyphSize;
    }
    return imageBounds;
}

Public Overrides Function GetBounds(ByVal designer As System.Workflow.ComponentModel.Design.ActivityDesigner, ByVal activated As Boolean) As System.Drawing.Rectangle
    Dim imageBounds As Rectangle = Rectangle.Empty
    Dim image As Image = AppResources.Executing
    If Not image Is Nothing Then
        Dim glyphSize As Size = WorkflowTheme.CurrentTheme.AmbientTheme.GlyphSize
        imageBounds.Location = New Point(designer.Bounds.Right - glyphSize.Width / 2, designer.Bounds.Top - glyphSize.Height / 2)
        imageBounds.Size = glyphSize
    End If
    Return imageBounds
End Function

注解

使用 CurrentTheme 可对用于显示工作流的主题进行更改。

另请参阅

• 工作流监视器