通过

  • 项目

UsageType 属性

Gets or sets a value that determines how an IDTSInputColumn100 object is used by the component.

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
Property UsageType As DTSUsageType
    Get
    Set
用法
Dim instance As IDTSInputColumn100
Dim value As DTSUsageType

value = instance.UsageType

instance.UsageType = value

DTSUsageType UsageType { get; set; }

property DTSUsageType UsageType {
    DTSUsageType get ();
    void set (DTSUsageType value);
}

abstract UsageType : DTSUsageType with get, set

function get UsageType () : DTSUsageType
function set UsageType (value : DTSUsageType)

属性值

类型：Microsoft.SqlServer.Dts.Pipeline.Wrapper. . :: . .DTSUsageType
Returns a value from the DTSUsageType enumeration.

注释

If the UsageType property is UT_READWRITE, the component can modify the data in the column during package execution.