What is the shortcut key for comments in vs

The shortcut keys for commenting code in Visual Studio are: 1. Ctrl K C: comment line of code; 2. Ctrl K U: uncomment line of code. Additionally, you can annotate by dragging the annotation block, using the context menu, and selecting an annotation type.

Shortcut keys for comments in Visual Studio

In Visual Studio, the shortcut keys for commenting code are:

• Ctrl K C: Comment selected lines of code
• Ctrl K U: Uncomment selected lines of code

Expand the answer in detail:

Use the comment shortcut key:

1. Use the mouse to select the line of code to be commented.
2. Press the Ctrl K C or Ctrl K U key combination, depending on whether you want to comment or uncomment the code.

Other ways to add comments:

In addition to using shortcut keys, you can also add comments in Visual Studio through the following methods:

• Drag the comment block: Hover the mouse cursor over the line of code, then click and drag the comment block to add it to the code.
• Use the context menu: Right-click the line of code, point to Comment, and then select Comment Line or Uncomment Line.

Selection of comment types:

Visual Studio supports two main comment types:

• Single-line comments :Start with a double slash (//) and continue to the end of the line.
• Multi-line comments: Start with / and end with / to extend multiple lines.

Purposes of comments:

Comments are very useful for:

• Explaining complex code
• Provide additional information about the behavior or functionality of code
• Record the history of changes to code
• Temporarily disable code segments without deleting them

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