IsVirtual 属性
Gets a value that indicates whether the specified buffer is a virtual buffer.
命名空间:  Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集:  Microsoft.SqlServer.DTSPipelineWrap(在 Microsoft.SqlServer.DTSPipelineWrap.dll 中)
语法
声明
ReadOnly Property IsVirtual ( _
    hBufferType As Integer _
) As Boolean
    Get
用法
Dim instance As IDTSBufferManager100
Dim hBufferType As Integer
Dim value As Boolean
value = instance.IsVirtual(hBufferType)
bool this[
    int hBufferType
] { get; }
property bool IsVirtual[[InAttribute] int hBufferType] {
    bool get ([InAttribute] int hBufferType);
}
abstract IsVirtual : bool
JScript 支持使用索引属性,但不支持声明新索引属性。
参数
- hBufferType
类型:System. . :: . .Int32
The ID of the specified buffer. 
属性值
类型:System. . :: . .Boolean
true if the buffer is a virtual buffer; otherwise, false.