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DbParameterCollection.Contains Method (String)

Indicates whether a DbParameter with the specified name exists in the collection.

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

abstract Contains : 
        value:string -> bool

Parameters

value
Type: System.String

The name of the DbParameter to look for in the collection.

Return Value

Type: System.Boolean
true if the DbParameter is in the collection; otherwise false.

Implements

IDataParameterCollection.Contains(String)

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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