ConnectionSettings.ThrowIfPropertyNotSet Método (String, String, Boolean)

Throws an exception if the specified connection property is null or, optionally, empty.

Espacio de nombres: Microsoft.SqlServer.Management.Common
Ensamblado: Microsoft.SqlServer.ConnectionInfo (en Microsoft.SqlServer.ConnectionInfo.dll)

Sintaxis

'Declaración
Protected Function ThrowIfPropertyNotSet ( _
    propertyName As String, _
    str As String, _
    checkEmpty As Boolean _
) As String
'Uso
Dim propertyName As String 
Dim str As String 
Dim checkEmpty As Boolean 
Dim returnValue As String 

returnValue = Me.ThrowIfPropertyNotSet(propertyName, _
    str, checkEmpty)

protected string ThrowIfPropertyNotSet(
    string propertyName,
    string str,
    bool checkEmpty
)

protected:
String^ ThrowIfPropertyNotSet(
    String^ propertyName, 
    String^ str, 
    bool checkEmpty
)

member ThrowIfPropertyNotSet : 
        propertyName:string * 
        str:string * 
        checkEmpty:bool -> string

protected function ThrowIfPropertyNotSet(
    propertyName : String, 
    str : String, 
    checkEmpty : boolean
) : String

Parámetros

propertyName
Tipo: System.String
A string that specifies the name of the connection property, such as "Login".

str
Tipo: System.String
A String object that contains the property value.

checkEmpty
Tipo: System.Boolean
True if you want to check the property value for an empty string or null value; false if you want to check only for a null value.