Command Events | 
The Command type exposes the following members.
| Name | Description | |
|---|---|---|
| Begin | 
            Occurs when starting the command.
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| Draw | 
            Occurs when the mouse cursor moves over the paper or part drawing view during command.
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| End | 
            Occurs when exiting the command.
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| Initialized | 
            Occurs when the command is initialized.
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| MouseMove | 
            Occurs when the mouse cursor moves over the paper or part drawing view during command.
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| ParameterChanged | 
            Occurs when the parameter is changed.
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| ParameterGroupCurrentIndexChanged | 
            Occurs when the current parameter item of the parameter group is changed.
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