region, endregion

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Visual Studio 2010

region, endregion

#pragma region lets you specify a block of code that you can expand or collapse when using the outlining feature of the Visual Studio Code Editor.

#pragma region name
#pragma endregion comment

Parameters

comment(optional): A comment that will display in the code editor.
name(optional): The name of the region. This name will display in the code editor.

Remarks

#pragma endregion marks the end of a #pragma region block.

A #region block must be terminated with #pragma endregion.

Example

// pragma_directives_region.cpp
#pragma region Region_1
void Test() {}
void Test2() {}
void Test3() {}
#pragma endregion Region_1

int main() {}

Reference

Pragma Directives and the __Pragma Keyword