Hi,

It is possible with a CustomParser or DynamicParser, but not with the built-in VB parsers. Using a CustomParser means you will have to parse the whole syntax yourself, so it provides the ultimate flexibility but also requires a lot of coding. DynamicParser is regular expression based. It can do a lot based on regular expression matching. Most of the time it should be sufficient just for highlighting purpose. So you may want to take a look of that.

Thanks!

Hi,

You would just add a new rule, then set the rule's Expression property to "Then". If you need to highlight multiple keywords, you can separate them with vertical bars, for example "If|Then".

Once you define the rule, you need to associate the rule to a style by setting the rule's Style property. For example, if you set the rule's Style property to "Keyword", then "If" and "Then" will be highlighted using “Keyword” style.

Styles are defined on the Editor control, not on the Parser control (rules are defined on the Parser control). To edit styles, you would edit the Editor's HighlightStyles collection. For example, to add a "Keyword" style, you would add a style, set its name to "Keyword", then set the font, color etc on the style.

Once you set both rule and styles and associate them together (by setting the rule's Style property to the name of the style), you are ready to go. You can take a look of the DynamicParser sample to see how this works.

Hope this helps.

Thanks!