ShapeElement.GetCursor Method
Gets the pointer that appears when the mouse is over the shape.
Namespace: Microsoft.VisualStudio.Modeling.Diagrams
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0.dll)
Syntax
'Declaration
Public Overridable Function GetCursor ( _
currentCursor As Cursor, _
diagramClientView As DiagramClientView, _
mousePosition As PointD _
) As Cursor
public virtual Cursor GetCursor(
Cursor currentCursor,
DiagramClientView diagramClientView,
PointD mousePosition
)
public:
virtual Cursor^ GetCursor(
Cursor^ currentCursor,
DiagramClientView^ diagramClientView,
PointD mousePosition
)
abstract GetCursor :
currentCursor:Cursor *
diagramClientView:DiagramClientView *
mousePosition:PointD -> Cursor
override GetCursor :
currentCursor:Cursor *
diagramClientView:DiagramClientView *
mousePosition:PointD -> Cursor
public function GetCursor(
currentCursor : Cursor,
diagramClientView : DiagramClientView,
mousePosition : PointD
) : Cursor
Parameters
currentCursor
Type: System.Windows.Forms.CursorThe pointer to display over the shape.
diagramClientView
Type: Microsoft.VisualStudio.Modeling.Diagrams.DiagramClientViewThe client view for the diagram.
mousePosition
Type: Microsoft.VisualStudio.Modeling.Diagrams.PointDThe 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.
Examples
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);
}
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.