ContainsKey Method (VistaDBConnectionStringBuilder)

In This Topic

Determines whether the System.Data.Common.DbConnectionStringBuilder contains a specific key. Determines whether the VistaDBConnectionStringBuilder contains a specific key.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides NotOverridable Function ContainsKey( _
   ByVal keyword As System.String _
) As System.Boolean

'Usage
 
Dim instance As VistaDBConnectionStringBuilder
Dim keyword As System.String
Dim value As System.Boolean
 
value = instance.ContainsKey(keyword)

public override System.bool ContainsKey( 
   System.string keyword
)

Parameters

keyword: The key to locate in the System.Data.Common.DbConnectionStringBuilder.The key to locate in the VistaDBConnectionStringBuilder.

Return Value

true if the System.Data.Common.DbConnectionStringBuilder contains an entry with the specified key; otherwise false.true if the VistaDBConnectionStringBuilder contains an entry with the specified key; otherwise false.

Exceptions

Exception	Description
System.ArgumentNullException	keyword is a null reference (Nothing in Visual Basic).

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

VistaDBConnectionStringBuilder Class
VistaDBConnectionStringBuilder Members

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