DragSourceContext Class
Provides drag source information which is initially set when the ElementGroupPrototype is created at the source. It is used for drag feedback and the merge (i.e., drop/paste) process.
Inheritance Hierarchy
System.Object
Microsoft.VisualStudio.Modeling.Diagrams.DragSourceContext
Namespace: Microsoft.VisualStudio.Modeling.Diagrams
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0.dll)
Syntax
'宣告
<SerializableAttribute> _
Public Class DragSourceContext
[SerializableAttribute]
public class DragSourceContext
[SerializableAttribute]
public ref class DragSourceContext
[<SerializableAttribute>]
type DragSourceContext = class end
public class DragSourceContext
The DragSourceContext type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
.gif "Protected method") |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
.gif "Static member") |
GetDiagramId(ElementGroup) | Gets the source diagram id. This can return Guid.Empty if no diagram id was specified or no drag source context is available. |
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GetDiagramId(ElementGroupPrototype) | Gets the source diagram id. This can return Guid.Empty if no diagram id was specified or no drag source context is available. |
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GetGhostShapes(ElementGroup) | Gets the source ghost shape collection. |
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GetGhostShapes(ElementGroupPrototype) | Gets the source ghost shape collection. |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetInitialBoundingBox(ElementGroup) | Returns the bounding box (in absolute world coordinates) encompassing all the shapes. |
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GetInitialBoundingBox(ElementGroupPrototype) | Returns the bounding box (in absolute world coordinates) encompassing all the shapes. |
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GetInitialDragLocation(ElementGroup) | Returns the location of the mouse (in absolute world coordinates) when drag began. |
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GetInitialDragLocation(ElementGroupPrototype) | Returns the location of the mouse (in absolute world coordinates) when drag began. |
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GetInitialPrimaryShapeBounds(ElementGroup) | Returns the bounds (in absolute world coordinates) of the primary shape in the ElementGroupPrototype. |
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GetInitialPrimaryShapeBounds(ElementGroupPrototype) | Returns the bounds (in absolute world coordinates) of the primary shape in the ElementGroupPrototype. |
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GetInitialPrimaryShapeId(ElementGroup) | Returns the Guid of the primary shape in the ElementGroupPototype. |
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GetInitialPrimaryShapeId(ElementGroupPrototype) | Returns the Guid of the primary shape in the ElementGroupPototype. |
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GetProcessId(ElementGroup) | Gets the source process id. This can return 0 if no process id was specified or no drag source context is available. |
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GetProcessId(ElementGroupPrototype) | Gets the source process id. This can return 0 if no process id was specified or no drag source context is available. |
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GetStoreId(ElementGroup) | Gets the source store id. This can return Guid.Empty if no store id was specified or no drag source context is available. |
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GetStoreId(ElementGroupPrototype) | Gets the source store id. This can return Guid.Empty if no store id was specified or no drag source context is available. |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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Set | Adds drag source information to the ElementGroupPrototype's source context. |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.