How to invoke tsql function from C# code ?

How to disable / enable InteliSense in Management Studio

Tools->Options->Text Editor->Transact-SQL->General->Auto list members

How to convert types in C# implicitly ?

How to customize Visual Studio colors in theme ?

https://www.youtube.com/watch?v=55gyTzWGWEM

To change dots in TextEditor change this property Text Editor -> Operator -> Foreground

How to change cell style in DevExpress using c# ?

Source: https://documentation.devexpress.com/#WindowsForms/CustomDocument758