Contains Method (String)
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IDataParameterCollection.Contains Method (String)


Gets a value indicating whether a parameter in the collection has the specified name.

Namespace:   System.Data
Assembly:  System.Data (in System.Data.dll)

Function Contains (
	parameterName As String
) As Boolean


Type: System.String

The name of the parameter.

Return Value

Type: System.Boolean

true if the collection contains the parameter; otherwise, false.

.NET Framework
Available since 1.1
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