This function verifies a property of type byte for any SapGui control.
SapGui.bdh
SapGuiVerifyPropertyByte(  in sControlId : string, 
                           in sName      : string, 
                           in nValue     : number, 
                           in nOptions   : number optional,
                           in nSeverity  : number optional := SEVERITY_ERROR ) : boolean; 
               	 | Parameter | Description | 
|---|---|
| sControlId | The unique ID of the control. | 
| sName | The name of the property. | 
| nValue | The value to be verified. | 
| nOptions |  
                           				  
                            This parameter specifies the type of check to be performed. Available options are: 
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| nSeverity |  
                           				  Optional: Severity of the error that is raised if the verification fails. Can be one of the following values: 
                               
                           				  
                           
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