通过

GetParameters 方法

Returns an IDataParameterCollection object representing a list of parameters used in the query.

命名空间：  Microsoft.ReportingServices.DataProcessing
程序集：  Microsoft.ReportingServices.Interfaces（在 Microsoft.ReportingServices.Interfaces.dll 中）

语法

声明
Function GetParameters As IDataParameterCollection
用法
Dim instance As IDbCommandAnalysis
Dim returnValue As IDataParameterCollection

returnValue = instance.GetParameters()

IDataParameterCollection GetParameters()

IDataParameterCollection^ GetParameters()

abstract GetParameters : unit -> IDataParameterCollection 

function GetParameters() : IDataParameterCollection

返回值

类型：Microsoft.ReportingServices.DataProcessing. . :: . .IDataParameterCollection
An IDataParameterCollection object representing a list of parameters used in the query.

注释

This method is used by the Report Designer component to read the command text of the query in order to retrieve a list of parameters. You can use the GetParameters method to parse your own, custom command text in order to retrieve a list of parameters as part of your data processing extension implementation.

This method returns a IDataParameterCollection from the Data Processing extension for use in the Report Designer at design-time.