EntityConnection.DataSource 屬性
[此頁面專屬於 Entity Framework 第 6 版。最新版本可從 'Entity Framework' NuGet 套件取得。如需 Entity Framework 的詳細資訊，請參閱 msdn.com/data/ef。]
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命名空間： System.Data.Entity.Core.EntityClient
組件： EntityFramework (在 EntityFramework.dll 中)
語法
'宣告
<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")> _
Public Overrides ReadOnly Property DataSource As String
Get
'用途
Dim instance As EntityConnection
Dim value As String
value = instance.DataSource
[SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")]
public override string DataSource { get; }
[SuppressMessageAttribute(L"Microsoft.Design", L"CA1065:DoNotRaiseExceptionsInUnexpectedLocations")]
public:
virtual property String^ DataSource {
String^ get () override;
}
[<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")>]
abstract DataSource : string
[<SuppressMessageAttribute("Microsoft.Design", "CA1065:DoNotRaiseExceptionsInUnexpectedLocations")>]
override DataSource : string
override function get DataSource () : String
屬性值
類型：System.String
資料來源的名稱。預設值為空字串。