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TLzCustomExpression.IsParseAfterSetValue Field
Pascal
IsParseAfterSetValue: Boolean;
Description

This property is used to determine whether parse new assigned AsText or not. 

 

If this property is true, whenever you set a expression string to AsText property, 

this string was parsed to check is it a valid expression. 

if yes, create a new binary expression tree to replace old one. otherwise, old expression is not modified. 

 

If this property is false, only AsText was modified, 

original binary parse tree is not modified. 

 

Default value is true.

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