Hello YING JANG LIN,
Thank you for writing and for the question.
Microsoft IntelliSense behaves differently depending on the project's programming language. In VB.NET you should you should select tab "All" in the Intellisense window in order to view all the available properties. By default, the "Common" tab is selected in a VB.NET project. Please refer to the screenshots for additional information.
I hope this helps.
the Telerik team
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