Редагувати

Поділитися через


DbConnectionStringBuilder.Add(String, Object) Method

Definition

Adds an entry with the specified key and value into the DbConnectionStringBuilder.

public:
 void Add(System::String ^ keyword, System::Object ^ value);
public void Add (string keyword, object value);
member this.Add : string * obj -> unit
Public Sub Add (keyword As String, value As Object)

Parameters

keyword
String

The key to add to the DbConnectionStringBuilder.

value
Object

The value for the specified key.

Exceptions

keyword is a null reference (Nothing in Visual Basic).

The DbConnectionStringBuilder is read-only.

-or-

The DbConnectionStringBuilder has a fixed size.

Remarks

The Item[] property can also be used to add new elements by setting the value of a key that does not exist in the dictionary. For example: myCollection["myNonexistentKey"] = myValue.

Calling the Add method by passing a null (Nothing in Visual Basic) key throws an ArgumentNullException. However, calling the Add method by passing a null value removes the key/value pair.

Applies to

See also