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When you define a template, VS 2019 shows a floating pop with the text <T> Provide sample template arguments for Intellisense. You can supply a template type like int, but is there a way to get this floating box to disappear without turning Intellisense off completely?
Example:
template <typename T> // popup box appears here after a few seconds, see image
struct POINT {
T x, y;
}
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You can trigger IntelliSense in any editor window by typing Ctrl+Space or by typing a trigger character (such as the dot character (.) in JavaScript).
Note: We have several Preview features which are off by default and can be enabled through the Tools > Options > IntelliCode page.
To access this options page, choose Tools > Options, and then choose Text Editor > C# > IntelliSense.
This is Visual Studio's template intellisense. If you want its features, then you should click the pencil icon on the right side of the dialog, and provide a sample type for the template. If you don't want the template intellisense features, then you can turn it off in Tools > Options > Text Editor > C/C++ > Advanced > IntelliSense > Enable Template IntelliSense.
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