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			  	  	    Using Property Sheet to Validate Values
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						See how easy it is to use the property sheet to validate field values. Discover how to validate 
						field values with simple formulas and display error messages at run time. 						
						
  
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			  	                            About the Presenter | 
			  	                         
										
											
												 
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												Tim Titchmarsh 
												Tim Titchmarsh has more than 25 years software 
												development and management experience in the computer 
												industry. He earned a Higher National Diploma in Computer 
												Science Studies in 1986, and established his own software 
												consulting and development company in 1997. Learn more...
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