DbConnectionStringBuilder.IDictionary.Contains(Object) Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Determines whether the IDictionary object contains an element with the specified key.
virtual bool System.Collections.IDictionary.Contains(System::Object ^ keyword) = System::Collections::IDictionary::Contains;C#
bool IDictionary.Contains(object keyword);abstract member System.Collections.IDictionary.Contains : obj -> bool
override this.System.Collections.IDictionary.Contains : obj -> boolFunction Contains (keyword As Object) As Boolean Implements IDictionary.Contains- keyword
- Object
The key to locate in the IDictionary object.
true if the IDictionary contains an element with the key; otherwise, false.
This member is an explicit interface member implementation. It can be used only when the DbConnectionStringBuilder instance is cast to an IDictionary interface.
For more information, see Contains.
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
| UWP | 10.0 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: