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Simplify object creation (IDE0140)

Property Value
Rule ID IDE0140
Title Simplify object creation
Category Style
Subcategory Language rules (expression-level preferences)
Applicable languages Visual Basic
Options visual_basic_style_prefer_simplified_object_creation

Overview

This style rule flags unnecessary type repetition in Visual Basic code.

Options

Options specify the behavior that you want the rule to enforce. For information about configuring options, see Option format.

visual_basic_style_prefer_simplified_object_creation

Property Value Description
Option name visual_basic_style_prefer_simplified_object_creation
Option values true Prefer simplified object creation form.
false Disables the rule.
Default option value true

Example

' Code with violations
Dim x As Student = New Student()

' Fixed code
Dim x As New Student()

Suppress a warning

If you want to suppress only a single violation, add preprocessor directives to your source file to disable and then re-enable the rule.

#pragma warning disable IDE0140
// The code that's violating the rule is on this line.
#pragma warning restore IDE0140

To disable the rule for a file, folder, or project, set its severity to none in the configuration file.

[*.{cs,vb}]
dotnet_diagnostic.IDE0140.severity = none

To disable all of the code-style rules, set the severity for the category Style to none in the configuration file.

[*.{cs,vb}]
dotnet_analyzer_diagnostic.category-Style.severity = none

For more information, see How to suppress code analysis warnings.

See also