ChangeType 枚举
Defines the type of change resulting from processing or an event handler for a custom report item.
命名空间： Microsoft.ReportingServices.ReportRendering
程序集： Microsoft.ReportingServices.ProcessingCore（在 Microsoft.ReportingServices.ProcessingCore.dll 中）
语法
声明
Public Enumeration ChangeType
用法
Dim instance As ChangeType
public enum ChangeType
public enum class ChangeType
type ChangeType
public enum ChangeType
成员
| 成员名称 | 说明 | |
|---|---|---|
| None | Neither the RenderItem nor the underlying data source changed. | |
| Render | The RenderItem changed, requiring the report to be rendered again. | |
| Process | Properties of the CustomReportItem changed, requiring the report to be processed again. | |
| Data | Data in the underlying data source changed, requiring the queries in the report to be executed again. | |
| Action | The user event should result in an action (such as redirecting to a URL) specified in Action. |
注释
This value should is returned by the Process method of a custom report item run-time component. This is not implemented in SQL Server 2005. In SQL Server 2005, all ChangeType objects return a value of None.