The IsValidForAction(MedicalViewerActionType,MedicalViewerMouseButtons) Method is available as an add-on to the LEADTOOLS Medical Imaging toolkits.
- actionType
- The type of action being tested.
- mouseButton
- The mouse button that will be checked.
Syntax
| Visual Basic (Declaration) | |
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Overloads Public Overridable Function IsValidForAction( _ ByVal actionType As MedicalViewerActionType, _ ByVal mouseButton As MedicalViewerMouseButtons _ ) As Boolean | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As Medical3DControl Dim actionType As MedicalViewerActionType Dim mouseButton As MedicalViewerMouseButtons Dim value As Boolean value = instance.IsValidForAction(actionType, mouseButton) | |
| C# | |
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public virtual bool IsValidForAction( MedicalViewerActionType actionType, MedicalViewerMouseButtons mouseButton ) | |
| C++/CLI | |
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public: virtual bool IsValidForAction( MedicalViewerActionType actionType, MedicalViewerMouseButtons mouseButton ) | |
Parameters
- actionType
- The type of action being tested.
- mouseButton
- The mouse button that will be checked.
Return Value
true if the mouse button can be assigned to the action; otherwise, false.Example
For an example, refer to Leadtools.MedicalViewer.MedicalViewer().
Remarks
To avoid exceptions being thrown, call this method to ensure that the mouse button can be assigned to the specified action before calling the Leadtools.MedicalViewer.MedicalViewerBaseCell.SetAction(Leadtools.MedicalViewer.MedicalViewerActionType,Leadtools.MedicalViewer.MedicalViewerMouseButtons,Leadtools.MedicalViewer.MedicalViewerActionFlags) method. For example, if Leadtools.MedicalViewer.MedicalViewerMouseButtons.Wheel is passed to the mouseButton parameter and Leadtools.MedicalViewer.MedicalViewerActionType.MagnifyGlass to the actionType parameter, the method will throw an exception. This is because the mouse button is not valid for this action. If the same values are passed as parameters to the Leadtools.MedicalViewer.MedicalViewerBaseCell.IsValidForAction(Leadtools.MedicalViewer.MedicalViewerActionType,Leadtools.MedicalViewer.MedicalViewerMouseButtons) method, the method returns false, indicating that the mouse button cannot be used.
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7