**IntelliSense** -> **List Members** {KeyboardShortcut:Edit.ListMembers, TextEditor}, or by choosing the **List Members** button on the editor toolbar.
1. As you type characters, the list is filtered to include only the members that begin with those characters or where the beginning of any word starts with those characters.
1. Press `.` to accept the selection, which will insert `Console.` in the code.
1. Select `WriteLine` and press `(` to insert it.
1. Complete the statement by typing `);`.
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**IntelliSense** -> **Parameter Info** {KeyboardShortcut:Edit.ParameterInfo, TextEditor}, or by choosing the **Parameter Info** button on the editor toolbar.
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**IntelliSense** -> **Quick Info** {KeyboardShortcut:Edit.QuickInfo, TextEditor} or by choosing the **Quick Info** button on the editor toolbar. **Quick Info** will also appear automatically after a short pause when the mouse cursor is placed on an identifier.
1. The complete declaration for the method appears.
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**IntelliSense** -> **Complete Word** {KeyboardShortcut:Edit.CompleteWord, 8B382828-6202-11D1-8870-0000F87579D2} or by choosing the **Complete Word** button on the editor toolbar.
1. Visual Studio auto-completes the identifer.
```
using System.ComponentModel;
```
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**IntelliSense** -> **Insert Snippet** {KeyboardShortcut:Edit.InsertSnippet, Global}.
1. A snippet selection list appears.
1. Select `Visual C#`, then `tryf` from the list.
1. A try-finally block is inserted.
```
try
{
}
finally
{
}
```
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**Find and Replace** -> **Quick Find** {KeyboardShortcut:Edit.Find}.
1. Type `val` in the find control in the upper right corner of the code editor window.
1. It immediately highlights every occurrence of the given search string in the document.
1. Replace the string via **Edit** -> **Find and Replace** -> **Quick Replace** {KeyboardShortcut:Edit.Replace}. You can also switch between find and replace mode by pressing the toggle button on the left of the search term box.
1. In the replacement term field, type `firstVal`.
1. Check the **Match whole word** button to stop matching to `anotherVal`.
1. To make one replacement at a time, choose the **Replace next** button next to the replace text box. To replace all matches, choose the **Replace all** button.
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**Refactor** -> **Rename** {KeyboardShortcut:Refactor.Rename}.
1. Type `secondVal` and press **ENTER** to accept the rename. If you wish to cancel, press **ESC**.
1. All instances of the `anotherVal` parameters are renamed.
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` because the class declares that it implements the interface, but none of the interface members are implemented.
1. Click on the `class` line. After a brief moment, a lightbulb will appear in the editor margin.
1. Click on the lightbulb or select **Quick Actions and Refactorings** {KeyboardShortcut:View.QuickActions} from the context menu.
1. Select **Implement interface**.
1. A default implementation of `CompareTo` is added to the class.
```
public int CompareTo(Temperature? other)
{
throw new NotImplementedException();
}
```
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**Error List** {KeyboardShortcut:View.ErrorList}, or click on the editor status bar icons.
1. Select both **Errors** and **Warnings** buttons from the **Error List** toolbar to see all errors and warnings.
1. You can navigate to the code location of the next error by selecting **Next Error** {KeyboardShortcut:View.NextError}.
1. Some errors or warnings can be fixed by Visual Studio. Select the entry for `unusedVar` and press **ENTER** or double-click to navigate to the code.
1. A Quick Action lightbulb appears in the editor margin.
1. Click on the lightbulb or select **Quick Actions and Refactorings** {KeyboardShortcut:View.QuickActions} from the context menu.
1. Select **Remove unused variable** to delete the unnecessary variable declaration/initialization.
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**Go To** -> **Go To Line** {KeyboardShortcut:Edit.GoTo} and enter the line number.
1. To quickly find a type in your solution, select **Edit** -> **Go To** -> **Go To Type** {KeyboardShortcut:Edit.GoToType} and enter the name, such as `Account`.
1. To find a symbol, select **Edit** -> **Go To** -> **Go To Symbol** {KeyboardShortcut:Edit.GoToSymbol} and enter the name, such as `Balance`.
1. To preview a definition without navigating to it, click on the identifier, such as `Deposit` on the `account.Deposit(100);` statement and select **Peek Definition** {KeyboardShortcut:Edit.PeekDefinition, TextEditor} from the context menu.
1. The definition will appear inline below.
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**Options**.
1. Expand the **Text Editor** node.
1. Select either the language you're using, **C#**, or **All Languages** to configure line numbers in all supported programming languages.
1. Select the **Line numbers** checkbox to show line numbers or clear the checkbox to hide line numbers.
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**Advanced menu** to make editing more productive.
Let's look at a few of them.
1. Convert the currently selected text to uppercase via **Edit** -> **Advanced** -> **Make Uppercase** {KeyboardShortcut:Edit.MakeUppercase, TextEditor}. To convert to lowercase, select **Make Lowercase** {KeyboardShortcut:Edit.MakeLowercase, TextEditor}.
1. Add comment characters to the selection or the current line via **Edit** -> **Advanced** -> **Comment Selection** {KeyboardShortcut:Edit.CommentSelection, TextEditor}. To remove the comment characters, select **Uncomment Selection** {KeyboardShortcut:Edit.UncommentSelection, TextEditor}.
1. Move the selected line(s) up one line at a time via **Edit** -> **Advanced** -> **Move Selected Lines Up** {KeyboardShortcut:Edit.MoveSelectedLinesUp, TextEditor}. To move them down, select **Move Selected Lines Down** {KeyboardShortcut:Edit.MoveSelectedLinesDown, TextEditor}.
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