Bug 209617 Method to retrieve "paramType" property from IScalarParameterDefn is not provided.
Hi, To display parameter "List-box" in User Interface, its required to have value of "paramType" PROPERTY (i.e. simple,multi-value or ad-voc). There is no such method introduced in IScalarParameterDefn to get this value so that list-box can be rendered in "Drop-down" or "Multiple Select" format in User Interface. Thanks Prashant Malshette
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/IScalarParameterDefn.java
*         parameter UI
	 *  
	 */
	String getDisplayFormat( );
	/**
	 * @return the control type used in the parameter UI. Supports TEXT_BOX
	 *         (default), LIST_BOX, RADIO_BUTTON and CHECK_BOX.
	 */
	int getControlType( );
	/**
	 * @return how the items should appear in the UI. Choices are AUTO
	 *         (default), LEFT, CENTER and RIGHT
	 */
	int getAlignment( );
	/**
	 * @return get a parameter value selection object, from which a list of
	 *         parameter values and label values can be retrieved.
	 * @deprecated
	 */
	public ArrayList getSelectionList( );
	/**
	 * @return the type of the parameter selection list
	 */
	public int getSelectionListType();
	
	/**
	 * @return the default value
	 */
	public String getDefaultValue();
}