ShapeElement::GetCursor Method (Cursor^, DiagramClientView^, PointD)
Visual Studio 2015
Gets the pointer that appears when the mouse is over the shape.
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0.dll)
public: virtual Cursor^ GetCursor( Cursor^ currentCursor, DiagramClientView^ diagramClientView, PointD mousePosition )
Parameters
- currentCursor
-
Type:
System.Windows.Forms::Cursor^
The pointer to display over the shape.
- diagramClientView
-
Type:
Microsoft.VisualStudio.Modeling.Diagrams::DiagramClientView^
The client view for the diagram.
- mousePosition
-
Type:
Microsoft.VisualStudio.Modeling.Diagrams::PointD
The position of the pointer, relative to the top-left point of the diagram.
Return Value
Type: System.Windows.Forms::Cursor^The pointer that appears when the mouse is over the shape.
public override global::System.Windows.Forms.Cursor GetCursor(global::System.Windows.Forms.Cursor currentCursor, DslDiagrams::DiagramClientView diagramClientView, DslDiagrams::PointD mousePosition) { if (this.MouseDownHitShape == null && currentCursor != global::System.Windows.Forms.Cursors.No) { DslDiagrams::DiagramHitTestInfo hitTestInfo = new DslDiagrams::DiagramHitTestInfo(diagramClientView); this.Diagram.DoHitTest(mousePosition, hitTestInfo); DslDiagrams::ShapeElement shape = hitTestInfo.HitDiagramItem.Shape; DslDiagrams::ConnectionType connectionType = GetConnectionTypes(shape, null)[0]; string warningString = string.Empty; if (!connectionType.CanCreateConnection(shape, null, ref warningString)) { return global::System.Windows.Forms.Cursors.No; } } return base.GetCursor(currentCursor, diagramClientView, mousePosition); }
Show: